lupsscience.weebly.com · web view____2.a stimulus causes a change or response in an organism....

GRADE 6 LIFE SCIENCE MIDTERM REVIEW QUESTIONSReview all your test papers, notes, quizzes and read the chapters thoroughly.Goodluck! ( CHAPTERS 1 TO 9)

Diagrams to study : cells(plants, animals, and bacteria) ,geologic time scale, DNA, protists, cell cycle, mitosis and meiosis, and microscope.

True/FalseIndicate whether the statement is true or false.

____ 1. All the changes that organisms undergo as they grow are called growth.

____ 2. A stimulus causes a change or response in an organism.

____ 3. The shape of a cell may tell you something about the job the cell does.

____ 4. The cell theory is the result of the hypothesis and observation of one person.

____ 5. Both plants and animals are made up of cells.

____ 6. The cell theory states that all cells come from cells that already exist.

____ 7. All cells are very small.

____ 8. The cell theory was only relevant in the 1800s.

____ 9. Diffusion is a type of active transport.

____ 10. Only animals undergo respiration.

____ 11. Passive transport takes place without the use of energy.

____ 12. Animals use chlorophyll to produce glucose.

____ 13. Photosynthesis results in the release of oxygen.

____ 14. In respiration, glucose is broken down.

____ 15. Photosynthesis releases energy.

____ 16. Glucose and oxygen are the result of respiration.

____ 17. Energy is stored during photosynthesis.

____ 18. Carbon dioxide, water, and energy are the result of aerobic respiration.

____ 19. Light energy, water, and carbon dioxide are at the start of photosynthesis.

____ 20. Respiration takes place in the cells of most organisms.

____ 21. Glucose and oxygen are at the start of photosynthesis.

____ 22. Photosynthesis takes place in cells with chloroplasts.

____ 23. The type of inheritance shown by human blood types is called polygenic.

____ 24. In humans, skin color and weight are partly determined by multiple alleles.

____ 25. Decomposition is often an early stage in fossil formation.

____ 26. Scavengers sometimes aid in fossil formation.

Multiple ChoiceIdentify the choice that best completes the statement or answers the question.

____ 1. A tadpole turns into a frog over its lifetime. This is called _____.a. growth c. homeostasisb. development d. reproduction

____ 2. Which of the following is an example of a response to stimulus?a. you are tired c. you eat foodb. you are hot d. you are scared

____ 3. A plant growing toward light is an example of _____.a. internal stimulus c. homeostasisb. external stimulus d. reproduction

Refer to the figure for the following questions.

____ 4. Which organism gets its energy directly from the Sun?a. ants c. pronghornb. longnose snake d. desert paintbrush

____ 5. Which of the following is the scientific name for a bear?a. Brown bear c. Grizzly bearb. Ursus arctos d. Silvertip bear

____ 6. A cladogram is similar to which of the following?a. chronology tree c. family treeb. concept web d. grouping set

____ 7. Early microscopes were invented by Anton van Leeuwenhoek and _____.a. Robert Hooke c. Rudolf Hertz

b. Galileo Galilei d. Edwin Armstrong

____ 8. The total magnification of the image in a compound microscope is equal to the magnifications of the ocular lens and the objective lens ______ .a. added together c. multiplied togetherb. subtracted d. divided

____ 9. Electrons are found where?a. outside cells c. outside atomsb. inside cells d. inside atoms

____ 10. The classification system most commonly used today separates organisms into ____ kingdoms.a. three c. fiveb. four d. six

____ 11. Dichotomous keys are divided into steps with ____ descriptions at each step.a. two c. fiveb. three d. four

____ 12. Linnaeus's system gave how many names to each organism?a. two c. oneb. three d. four

____ 13. If you know an insect is a butterfly but don't know its scientific name, it would be best to use a(n) ____ to find out.a. dictionary c. biology textbookb. encyclopedia d. dichotomous key

____ 14. Growth of many-celled organisms is mostly due to an increase in the ____ of cells.a. size c. numberb. protons d. all of the above

____ 15. All of the following are principles of the cell theory EXCEPT _____.a. the cell is the smallest unit of lifeb. water is the main ingredient in every cellc. all new cells come from preexisting cellsd. all living things are made of one or more cells

____ 16. Which function do the lipids in a cell control?a. a protective membrane c. transportb. hold genetic information d. communication

____ 17. Which two macromolecules offer energy storage to the cell?a. lipids and nucleic acids c. nucleic acids and proteinsb. proteins and carbohydrates d. lipids and carbohydrates

____ 18. Photosynthesis occurs at the cell level. Which organelle is necessary for photosynthesis?a. Golgi apparatus c. mitochondrionb. chloroplasts d. rough endoplasmic reticulum

____ 19. What is the function of a lysosome?a. food storageb. preparing proteinsc. making food

d. break down material

____ 20. Which substance is released as a waste product during photosynthesis?a. glucose c. cytoplasmb. carbon dioxide d. oxygen

____ 21. Usually, the largest organelle in a cell is the ____.a. chromatin c. vacuoleb. nucleus d. lysosome

____ 22. Which of these have prokaryotic cells?a. snails c. bacteriab. frogs d. food

____ 23. Substances too large to pass through the cell membrane enter the cell in a process called ____.a. endocytosis c. exocytosisb. passive transport d. active transport

____ 24. Diagram E is an example of ____.a. diffusion c. osmosisb. exocytosis d. equilibrium

____ 25. During which stage of interphase do cells copy their DNA?a. S stage c. G2 stageb. G1 stage d. Metastage

____ 26. Which of the following occurs during prophase?a. The chromosomes line up in the center of the cell.b. The sister chromatids separate.c. Two new identical nuclei are formed.d. The nucleolus disappears and the nuclear membrane breaks down.

____ 27. Which type of cell divides by the cell membrane pinching together until the two cells split apart?

a. animal c. mineralb. plant d. chromosomal

____ 28. Which best describes how a plant cell divides?a. The membrane pinches shut in the middle of the cell and the cells are split apart.b. The two cells twist apart.c. A new cell wall forms in the middle of the cell and two new cells are formed.d. Plant cells do not divide.

____ 29. What are the differences between a prokaryote and a eukaryote?a. The prokaryote does not have a membrane bound nucleus, but the eukaryote does.b. The prokaryote has more cell structures than the eukaryote.c. The prokaryote is larger.d. The eukaryote has several cells.

____ 30. What is the process called by which cells coming from the same cell become different types of cells?a. cell migration c. cell differentiationb. cell mutation d. cell alteration

____ 31. What is unique about the cells shown?

a. Meristems can produce many different types of cells.b. Meristems make food.c. Meristems transport materials.d. Meristems store food.

____ 32. A large animal, such as a lion is made of __________.

a. one large cellb. ten or fewer cellsc. trillions of cellsd. No one can know the correct answer without looking closely at the individual animal

____ 33. Similar types of cells can be grouped together to carry out specific tasks. What are these groups of cells called?a. tissues c. organ systemsb. organs d. organisms

____ 34. What are the four major types of tissue found in most animals?a. muscle, vascular, nervous, and epithelialb. muscle, connective, nervous, and dermalc. muscle, connective, nervous, and epitheliald. muscle, vascular, ground, dermal

Use the diagram to answer the following questions.

____ 35. Which picture shows an organ system? a. A c. Cb. B d. D

____ 36. Which picture shows an organ? a. A c. Cb. B d. D

____ 37. A cell that has two of every kind of chromosome is ____.a. haploid c. an eggb. diploid d. a sperm

____ 38. Each human skin cell has ____ pairs of chromosomes.a. 13 c. 23b. 18 d. 46

____ 39. Hydra reproduce by ____.a. budding c. regenerationb. fission d. sexual reproduction

____ 40. One cell that undergoes meiosis will yield how many independent cells?a. 1 c. 3b. 2 d. 4

____ 41. In which phase of meiosis does the membrane surrounding the nucleus break apart.a. prophase I c. anaphase Ib. metaphase I d. telophase I

____ 42. Which of the following organisms do NOT have genetic variation?a. humans c. treesb. dogs d. hydra

____ 43. Which of the following is NOT a part of sexual reproduction?a. one parent organism c. meiosisb. two parent organisms d. fertilization

____ 44. Which of the following organisms does NOT primarily reproduce asexually?a. bacteria c. protistsb. archaea d. mammals

____ 45. Fission begins in a prokaryote when the DNA molecule is _____.a. destroyed c. splitb. copied d. enhanced

____ 46. A five-armed sea star is cut into five equal pieces. How many sea stars will regenerate?a. 3 c. 5b. 4 d. 6

____ 47. Other creatures that commonly reproduce through regeneration include all EXCEPT _____.a. hydra c. spongesb. sea urchins d. sea cucumbers

____ 48. All of the following can reproduce through vegetative reproduction EXCEPT _____.a. raspberries c. geraniumsb. potatoes d. marigolds

____ 49. A ____ is part of the DNA code on a chromosome.a. gene c. phenotypeb. genotype d. gender

____ 50. The study of ____ is called genetics.a. heredity c. pea plantsb. dominance d. mutations

____ 51. In a Punnett square, a capital letter stands for a ____ allele.a. recessive c. homozygousb. dominant d. heterozygous

____ 52. Of the following, which is NOT a human blood phenotype?a. O c. Bb. AB d. C

____ 53. Of the following, which represents a homozygous recessive genotype?a. TT c. tt

b. Tt d. TTT

____ 54. Mendel tested _____ plants.a. 2 c. 100b. 5 d. hundreds

____ 55. Which of the following is NOT one of the nitrogen bases that form the rungs of the ladder in DNA?a. adenine c. francineb. cytosine d. guanine

____ 56. Proteins are made with the help of _____.a. DNA c. PNAb. RNA d. MNA

____ 57. How much DNA in human chromosomes does not form genes and is considered junk DNA?a. 27% c. 77%b. 57% d. 97%

____ 58. Each of the following is a form of mutation EXCEPT _____.a. replication c. insertionb. substitution d. deletion

____ 59. Which of the following is NOT an external causes of mutation?a. exposure to X-rays c. exposure to neon lightb. exposure to ultraviolet light d. exposure to radioactive materials

____ 60. Change in the hereditary features of a type of organism over time is ____.a. growth c. spontaneous generationb. biogenesis d. evolution

Use the diagram to answer the following questions.

____ 61. What is the purpose of the pili on the surface of bacteria?a. encourages reproduction c. help bacteria stick to surfacesb. protects bacterium from other bacteria d. allow the bacteria to move

____ 62. What do bacteria do in a cow’s stomach?

a. cause infection c. produce vitamin Kb. break down cellulose d. construct cellulose

____ 63. Which element can some plants obtain from bacteria?a. phosphorous c. nitrogenb. carbon d. oxygen

____ 64. Bacteria are used to make all of the following foods except ________.a. yogurt c. picklesb. cheese d. apples

____ 65. There are approximately how many known species of bacteria?a. 5,000 c. 500b. 2,500 d. 50

____ 66. Which of the following is a means for bacteria to enter your body?a. through the food you eat c. in the air you breatheb. through a cut d. all of the above

____ 67. Which of the following is NOT a shape common to viruses?a. square c. crystalb. cylinder d. sphere

____ 68. Which process can viruses undergo?a. organize c. respond to stimulib. replicate themselves d. use energy

____ 69. A virus attaches to a host cell. What is the next process in the replication cycle?a. The virus inserts its genetic material.b. The virus immediately goes into a latent state.c. The virus uses up all of the nutrients of the cell.d. The host cell dies.

____ 70. Which virus shown is shaped as a crystal?

a. A c. Cb. B d. D

____ 71. Viral diseases are difficult to treat for which reason?a. We do not have anything that will work against them.b. We cannot see them.c. Viruses are constantly changing.d. They are so rare.

____ 72. Which of the following does NOT protect you from viruses?a. antibiotics c. natural immunityb. acquired immunity d. antibodies

____ 73. Of the following, where are archaea likely to be found?a. hot springs c. freshwater pondsb. dental plaque d. cattle intestines

____ 74. Helpful bacteria can do all of the following EXCEPT ____.a. help clean up soils c. digest dead organismsb. preserve canned food d. remove nitrogen from the atmosphere

____ 75. One type of bioremediation uses ____ to break down wastes and pollutants into less harmful material.a. bacteria c. pasteurizationb. vaccines d. fission

____ 76. Which of the following is NOT a part of the plasmodium life cycle?a. adult reproducesb. infected red blood cells burst

c. parasites enter human’s liverd. mature parasites move from liver and infect red blood cells

____ 77. Which of the following is NOT a type of fungus?a. perfect fungi c. zygote fungib. club fungi d. sac fungi

____ 78. Plants and fungi mutually benefit each other in which of the following ways?a. Plants and fungi form mycorrhizae.b. Fungi break down decaying matter that plants need.c. Fungi take sugars from plant photosynthesis.d. all of the above

____ 79. Fungi help return nutrients to the ecosystem by acting as _____.a. decomposers c. packed myceliab. molds d. predators

____ 80. The spore producing structures of fungi are called what?a. lichen c. myceliab. fruiting bodies d. septa

____ 81. Hyphae tangle and interweave to form a mass known as a _____.a. basidium c. myceliumb. fruiting body d. rhizoid

____ 82. A lichen _____.a. consists of a fungus and a photosynthetic partner in a symbiotic relationshipb. consists of a fungus and plant rootsc. is found only in temperate climatesd. is a sac fungus clump

____ 83. ____ are short, hairlike organelles that grow on the surface of some protists.a. Flagella c. Ciliab. Chloroplasts d. Eyespots

____ 84. Protists can be ____.a. animal-like c. funguslikeb. plantlike d. all of the above

____ 85. Of these, which is NOT associated with the imperfect fungi?a. penicillin c. rustb. athlete's foot d. thrush

____ 86. All of the following are reproductive structures of fungi EXCEPT ____.a. lichen c. basidiumb. ascus d. zygosporangia

____ 87. Protists are divided into three groups based on ____.a. shared characteristics c. how they reproduceb. how they make food d. color

____ 88. Protists are ____ to classify.a. impossible c. easyb. simple d. difficult

____ 89. All algae are _____.a. consumers c. one-celledb. producers d. many-celled

____ 90. Yeasts are a type of _____.a. club fungus c. zygospore fungusb. sac fungus d. imperfect fungus

____ 91. Which of the following is NOT part of a plant cell?a. mitochondrion c. lysosomeb. chloroplast d. cell wall

____ 92. One of the characteristics of plant cells that is different from animal cells is a _____.a. mitochondrion c. nucleusb. cell wall d. cell membrane

____ 93. Plants have many cells that have specialized functions and work together to keep the plant alive. This means that plants are _____.a. vascular c. unicellularb. nonvascular d. multicellular

____ 94. The _____ is a waxy substance secreted by a plant to reduce water loss.a. cuticle c. rhizoidb. cellulose d. lignin

____ 95. Which of the following is NOT a division among vascular plants?a. seedless plants c. phloemsb. gymnosperms d. angiosperms

____ 96. Which of these seedless plants has been used as part of fireworks?a. liverwort c. club mossb. fern d. horsetail

____ 97. _____ is the only continent on which conifers do not grow.a. Asia c. Antarcticab. Europe d. Australia

Matching

Match each of these statements to the type of stimulus it represents.a. internal stimuli b. external stimuli

____ 1. You have a stomach ache and decide to lay down.

____ 2. A bird is thirsty and drinks some water.

____ 3. A squirrel sees a cat and runs up a tree.

____ 4. A lion gets hungry and eats a gazelle.

____ 5. You see a spider and run away.

____ 6. A lizard is cold so it moves into the Sun.

____ 7. You are cold so you put on a jacket.

____ 8. You are hungry so you eat some food.

Match the type of microscope with the correct statement.a. compound microscopeb. light microscopec. scanning electron microscoped. transmission electron microscope

____ 9. uses light and lenses to enlarge an image of an object

____ 10. used to study extremely small things such as cell structures

____ 11. a light microscope that uses more than one lens to magnify an object

____ 12. used to study an object’s surface

Match each term with the correct description below.a. cell membrane e. Golgi bodiesb. vacuoles f. mitochondriac. cytoplasm g. nucleusd. cell wall h. organelles

____ 13. organelles that store food, water, and waste material

____ 14. protective layer around all cells

____ 15. where the energy in food is stored until it is released

____ 16. protects the cells of plants

____ 17. flattened membranes that package proteins

____ 18. gelatinlike material inside cell membrane

____ 19. structures within the cytoplasm of eukaryotic cells

____ 20. directs all the activities of the cell

Match each person with his discovery.a. Theodor Schwann c. Rudolph Virchowb. Robert Hooke d. Matthias Schleiden

____ 21. All animals are made up of cells.

____ 22. Cells divide to make new cells.

____ 23. Cork is made up of little empty boxes called cells.

____ 24. All plants are made up of cells.

Match each phase or stage name with the correct letter from the diagram.

____ 25. mitotic phase

____ 26. interphase

____ 27. G1

____ 28. G2

____ 29. mitosis

____ 30. S

____ 31. cytokinesis

Match each activity to the correct phase of mitosis. You may use the same answer more than once.a. prophaseb. metaphasec. anaphased. telophase

____ 32. Chromosomes line up single file at the middle of the cell.

____ 33. Two identical nuclei form.

____ 34. Sister chromatids separate.

____ 35. The cell begins to lengthen.

____ 36. Spindle fibers begin to form.

____ 37. Spindle fibers begin to break down.

Match each term with the correct description below.a. mitosis d. eggsb. fertilization e. meiosis

c. zygote f. sperm

____ 38. sex cells from female reproductive organ

____ 39. sex cells from male reproductive organ

____ 40. only takes place in reproductive organs

____ 41. cell that forms in fertilization

____ 42. joining of two sex cells

____ 43. takes place in body cells

Match the following.a. meiosisb. mitosis and cell division

____ 44. one division of the nucleus

____ 45. four daughter cells produced

____ 46. two daughter cells produced

____ 47. results in growth and cell repair

____ 48. diploid daughter cells

____ 49. haploid daughter cells

____ 50. forms sperm and egg cells

Match the following descriptions with the examples given.a. genotype b. phenotype

____ 51. shape of a fruit

____ 52. height of trees

____ 53. flower color

____ 54. width of leaves on a plant

____ 55. hair color

____ 56. length of forearm

____ 57. dog paw size

____ 58. eye color

____ 59. an organism's genetic makeup

____ 60. cat fur colors

Match each term with the correct description below.a. pedigree d. phenotypeb. heterozygous e. multiple alleles

c. incomplete dominance

____ 61. organisms with two different alleles for a trait

____ 62. when an intermediate form is expressed in offspring

____ 63. when more than two alleles control a trait

____ 64. physical appearance of an organism

____ 65. tool for tracing a trait through a family

Match each term with the correct description below.a. genetics d. dominant factorb. homozygous e. recessive factorc. heredity f. alleles

____ 66. study of heredity

____ 67. a factor that seems to disappear

____ 68. when there are two alleles that are exactly the same

____ 69. a factor that covers up another factor

____ 70. the different forms a gene has for a trait

____ 71. passing on of traits from parents to offspring

Match each term to the correct example. a. analogous structuresb. artificial selectionc. homologous structuresd. natural selectione. vestigial structures

____ 72. At the grocery store, Jose saw an apple that had been crossbred with a grape so that it looked like an apple, had the texture of an apple, but had the flavor of a grape.

____ 73. Sam’s friend tells him that the appendix in a human body serves no purpose. Sam wonders if sometime in the past, it did have a function.

____ 74. Although birds use their forelimbs for flying, and cats use their forelimbs for walking, the bone structure is similar.

____ 75. In a litter of feral kittens, the bright yellow ones were easy for predators to spot. Two generations later, each kitten in the litter was grey.

____ 76. Birds and bees both have wings that they use to fly, but the structure is very different.

Match each term with the correct description below.a. variation d. vestigial structuresb. camouflage e. natural selectionc. homologous structures f. embryology

____ 77. when an organism blends into its environment

____ 78. study of the development of the embryos of organisms

____ 79. body parts that are reduced in size with no apparent function

____ 80. survival of the fittest

____ 81. a trait that makes an individual different from other members of its species

____ 82. body parts that are similar in origin and structure

Match each stage of virus reproduction with the correct description below

____ 83. The hereditary material of the virus injects itself into the bacterial cell.

____ 84. The cell bursts open and releases new virus particles.

____ 85. A specific virus attaches to the surface of a specific bacterial cell.

____ 86. The viral hereditary material directs the cell to make new virus particles.

____ 87. New viruses form inside of the host cell.

Match each statement with the correct item below.a. pathogens e. bacteriab. endospores f. fissionc. nitrogen-fixing bacteria g. antibioticd. flagella h. anaerobic

____ 88. thick-walled structures around bacteria

____ 89. bacterial method of reproduction

____ 90. whiplike tails that move bacteria

____ 91. chemicals that stop the growth and reproduction of bacteria

____ 92. one-celled organisms without membrane-bound organelles

____ 93. organisms that produce disease

____ 94. change nitrogen from the air into forms that can be used by plants and animals

____ 95. bacteria that can live without oxygen

Match each term with the correct definition below.a. ascus g. algaeb. flagellum h. euglenoidsc. paramecium i. hyphaed. dinoflagellate j. kelpe. mycorrhizae k. basidiumf. amoeba

____ 96. long, thin whiplike structure

____ 97. one-celled saltwater algae with two flagella

____ 98. mutually beneficial network of fungal hyphae and plant roots

____ 99. many-celled brown algae that is a major food source for fish

____ 100. protist that have eyespots to detect light

____ 101. spores of sac fungi are produced in this

____ 102. club-shaped structure that produces spores

____ 103. plantlike protists

____ 104. protozoan with two nuclei that moves using cilia

____ 105. a round spore case on tips of hyphae, in zygote fungi

____ 106. protozoan that moves using pseudopods

Match each plant type to its classification. Each classification is used more than once.a. nonvascular seedless plant c. gymnospermb. vascular seedless plant d. angiosperm

____ 107. roses

____ 108. bryophytes

____ 109. ferns

____ 110. grass

____ 111. ginkgo

____ 112. liverworts

____ 113. club mosses

____ 114. gnetophyte

____ 115. beans

____ 116. hornworts

____ 117. dandelions

GRADE 6 LIFE SCIENCE MIDTERM REVIEW QUESTIONS ( CHAPTERS 1 TO 9)Answer Section

TRUE/FALSE

1. ANS: FChanges that occur in an organism during its lifetime are called development.

PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1

2. ANS: T PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1

3. ANS: T PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-1

4. ANS: FThe observations made by Schleiden, Schwann, and Virchow were combined into one theory.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-1



7. ANS: FMany of the substances in cells are made of smaller parts that are joined together.


8. ANS: FAfter the development of the cell theory, scientists raised more questions about cells.


9. ANS: FDiffusion is the movement of substances from an area of higher concentration to an area of lower concentration.


10. ANS: FAll living things, from one-celled organisms to humans, need energy to survive. Cellular respiration is a series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.



12. ANS: FHumans and other animals convert food energy into ATP through cellular respiration.




15. ANS: FPhotosynthesis is a series of chemical reactions that convert light energy, water, and CO2 into the food-energy molecule glucose and give off oxygen.


16. ANS: FCellular respiration is a series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.






21. ANS: F

Photosynthesis is a series of chemical reactions that convert light energy, water, and CO2 into the food-energy molecule glucose and give off oxygen.



23. ANS: FHuman blood types are determined by multiple alleles.

PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-6

24. ANS: FThey are determined by many genes (polygenic inheritance).


25. ANS: T PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 1OBJ: 6-1

26. ANS: T PTS: 1 DIF: Bloom's Level 1 | DOK 2-MODREF: To review this topic refer to The Environment and Change Over Time: Lesson 1OBJ: 6-1

MULTIPLE CHOICE

1. ANS: BThe cells in a tadpole become specialized into different cell types as the tadpole develops into a frog.


2. ANS: CBeing tired, hot, or scared are stimuli. How you react to stimulus, by eating food, is a response.

PTS: 1 DIF: Bloom's Level 3 | DOK 2-MODREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1

3. ANS: BThe light is outside of the plant so this is an example of an external stimulus.

PTS: 1 DIF: Bloom's Level 3 | DOK 2-MODREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1

4. ANS: DEach of the insects and animals get their energy from other animals or plants. Only the plants get their energy directly from the Sun.


5. ANS: BBrown bear, grizzly bear and silvertip bear are all common names for a bear. Ursus arctos is the scientific name.


6. ANS: CA cladogram and a family tree both show relationships between common ancestors.


7. ANS: AEarly microscopes were invented by Anton van Leeuwenhoek and Robert Hooke.


8. ANS: CThe total magnification of the image in a compound microscope is equal to the magnifications of the ocular lens and the objective lens multiplied together.


9. ANS: DElectrons are tiny particles inside atoms.


10. ANS: DUsing systematics, scientists identified two distinct groups in Kingdom Monera—Bacteria and Archaea. This led to the development of another level of classification called domains. All organisms are now classified into one of three domains—Bacteria, Archaea, or Eukarya—and then into one of six kingdoms.


11. ANS: AA dichotomous key is a series of descriptions arranged in pairs that lead the user to the identification of an unknown organism.

PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 2

OBJ: 1-312. ANS: A

Linneaus’s naming system, binomial nomenclature, gives each organism a two-word scientific name, such as Ursus arctos for a brown bear.


13. ANS: DA dichotomous key is a series of descriptions arranged in pairs that lead the user to the identification of an unknown organism.


14. ANS: CSome multicellular organisms only have a few cells, but others have trillions of cells.


15. ANS: BThe cell theory states that all living things are made of one or more cells, the cell is the smallest unit of life, and all new cells come from preexisting cells.

PTS: 1 DIF: Bloom's Level 3 | DOK 2-MODREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-1

16. ANS: ALipids play an important role as protective barriers in cells.


17. ANS: DLipids play roles in energy storage and in cell communication. Carbohydrates store energy, provide structural support, and are needed for communication between the cells.


18. ANS: BChloroplasts are membrane-bound organelles that use light energy and make food from water and carbon dioxide in a process known as photosynthesis.


19. ANS: DLysosomes are organelles that contain substances which help break down and recycle cellular components.


20. ANS: DPhotosynthesis is a series of chemical reactions that convert light energy, water, and CO2 into the food-energy molecule glucose and give off oxygen.


21. ANS: BThe largest organelle inside most eukaryotic cells is the nucleus.


22. ANS: CMost prokaryotic cells are unicellular organisms and are called prokaryotes.


23. ANS: AEndocytosis is the process during which a cell takes in a substance by surrounding it with the cell membrane.


24. ANS: BExocytosis is the process during which a cell’s vesicles release their contents outside the cell.


25. ANS: ADuring G1, a cell grows and performs its normal function. During S, the cell copies its DNA, during G2, the cell grows and stores energy to use in the mitotic stage.

PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

26. ANS: DDuring prophase, coiled chromatin form visible duplicated chromosomes. The nucleolus disappears and the nuclear membrane breaks down and spindle fibers form.

PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

27. ANS: A

Animal cells divide when the cell membrane squeezes together around the center of the cell. The furrow grows deeper until it comes together and divides the cell.


28. ANS: CCytokinesis occurs in plants by the formation of a new wall in the center of the cell.


29. ANS: ABoth prokaryotes and eukaryotes are unicellular. Eukaryotes have a membrane bound nucleus and other specialized organelles.


30. ANS: CThe process by which cells become different types of cells is called cell differentiation.


31. ANS: ACell division in meristems produces different types of plant cells with specialized functions.


32. ANS: CLarge animals are made up of trillions of cells working together.


33. ANS: ATissues are groups of similar types of cells that work together to carry out specific tasks.


34. ANS: CMost animals have four main types of tissue–muscle, connective, nervous and epithelial. Plants have three main types–derma, vascular, and ground tissue.


35. ANS: DOrgans make up organ systems.


36. ANS: COrgans are made of tissues and make up organ systems.


37. ANS: BDiploid cells are cells that have pairs of chromosomes.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

38. ANS: CDiploid cells have pairs of chromosomes. Human diploid cells have 23 pairs of chromosomes.


39. ANS: AIn budding, a new organism grows by mitosis and cell division on the body of its parent.


40. ANS: DIn meiosis, one diploid cell divides and makes four haploid sex cells.


41. ANS: AIn prophase I, the membrane surrounding the nucleus breaks apart and the nucleolus disappears.


42. ANS: DHumans, dogs, and trees reproduce sexually. Hydra do not. Sexual reproduction results in genetic variation.


43. ANS: ASexual reproduction involves two parent organisms and the processes of meiosis and fertilization.


44. ANS: DMammals’ primary reproduction method is sexual reproduction.

PTS: 1 DIF: Bloom's Level 3 | DOK 2-MODREF: To review this topic refer to Reproduction of Organisms: Lesson 2OBJ: 4-5

45. ANS: BThe first step in fission is copying the DNA molecule.


46. ANS: CIf each piece contains a part of the central disk of the parent, one five-armed sea star can produce as many as five new organisms.


47. ANS: ASea urchins, sea cucumbers, sponges, and planarians can also reproduce through regeneration.


48. ANS: DRaspberries, potatoes, and geraniums can all develop new plants by taking a cutting and letting roots grow by placing the cutting in water. Marigolds can only reproduce by seed.

PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to Reproduction of Organisms: Lesson 2OBJ: 4-5

49. ANS: AA gene is a segment of DNA on a chromosome.


50. ANS: AGenetics is the study of how traits are passed from parents to offspring.


51. ANS: BIn genetics, uppercase letters represent dominant alleles and lowercase letters represent recessive alleles.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW

REF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-552. ANS: D

The way the alleles combine results in one of four blood types—A, B, AB, or O.


53. ANS: CWhen the two alleles of a gene are the same, its genotype is homozygous.


54. ANS: DMendel tested hundreds of plants to predict which crosses would produce which traits.


55. ANS: CThe four nitrogen bases are adenine, cytosine, thymine, and guanine.


56. ANS: BRNA carries the code for making proteins from the nucleus to the cytoplasm.


57. ANS: DAbout 97% of the DNA on human chromosomes does not form genes.


58. ANS: AMutations can occur due to substitution, insertion, or deletion.


59. ANS: CMutations can be triggered by exposure to X-rays, ultraviolet light, radioactive materials, and some kinds of chemicals.


60. ANS: DChange over time is evolution.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 1OBJ: 6-3

61. ANS: CMany bacteria have capsules with hairlike structures called pili that help the bacteria stick to surfaces.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

62. ANS: BThe bacteria help break down a substance in grass called cellulose into smaller molecules that the cow can use.


63. ANS: CSome plants can obtain nitrogen from bacteria.


64. ANS: DBacteria are used to make yogurt, cheese, and pickles.


65. ANS: AThere are approximately 5,000 known species of bacteria.


66. ANS: DBacteria can enter your body through the food you eat, through a cut, or through the air you breathe.


67. ANS: AViruses can have different shapes, such as crystal, cylinder, sphere, and bacteriophage shapes.


68. ANS: BA virus can make copies of itself in a process called replication, but it must rely on a living organism to do so.


69. ANS: AA virus attaches to a host cell. It then inserts its genetic material.


70. ANS: BVirus B is shaped as a crystal.

PTS: 1 DIF: Bloom's Level 3 | DOK 2-MODREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-4

71. ANS: CViral diseases are difficult to treat because viruses are constantly changing.


72. ANS: AAntibiotics work only against bacteria, not viruses.


73. ANS: AArchaea often live in extreme environments, such as hot springs and salt lakes.


74. ANS: BAll food, unless it has been treated or processed, contains bacteria.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 2OBJ: 7-2 | 7-3

75. ANS: AThe use of organisms, such as bacteria, to clean up environmental pollution is called bioremediation.


76. ANS: AThere is no adult form to the parasitic protozoan called plasmodium.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-2

77. ANS: AThe types of fungi are club fungi, sac fungi, zygote fungi, and imperfect fungi.


78. ANS: D

Plants and fungi mutually benefit by forming mycorrhizae. Fungi also break down decaying matter into nutrients that the plants need and take sugars from plant photosynthesis.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3 | 8-4

79. ANS: AFungi help return nutrients to the ecosystem by acting as decomposers.


80. ANS: BFungi produce spores in the fruiting body.


81. ANS: CHyphae tangle and interweave to form a mass known as a mycelium.


82. ANS: AA lichen consists of a fungus and photosynthetic partner in a symbiotic relationship.


83. ANS: CCilia are short, hairlike structures that grow on the surface of some protists.


84. ANS: DMembers of the protist group share some characteristics with plants, animals, or organisms known as fungi.


85. ANS: CImperfect fungi are named because scientists have not observed a sexual, or “perfect,” reproductive stage in their life cycle.

PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3 | 8-4

86. ANS: AThe ascus is the reproductive structure where spores develop on sac fungi. The part of the mushroom that grows above ground is a structure called a basidiocarp. Inside the basidiocarp are the basidia (singular, basidium). Tiny stalks called zygosporangia form when the fungus undergoes sexual reproduction.


87. ANS: AMembers of the protist group share some characteristics with plants, animals, or organisms known as fungi.


88. ANS: DSome organisms, such as the protist cannot be classified easily.


89. ANS: BAlgae provide food for animals and animal-like protists.


90. ANS: BMany yeasts are sac fungi, including the common yeast used to make bread.


91. ANS: CA plant cell has mitochondrion, central vacuole, nucleus, chloroplasts, cell membrane and cell wall. Plant cells do not have lysosomes.

PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 1 OBJ: 9-1

92. ANS: BA plant cell differs from an animal cell because it contains chloroplasts and a cell wall.


93. ANS: DMulticellular means many cells. Plants are multicellular.


94. ANS: AThe cuticle is a waxy, protective layer on plants’ leaves, stems, and flowers that slows the evaporation of water from a plant’s surface.


95. ANS: CPhloem is the vascular tissue that carries organic nutrients to all parts of the plant. Vascular plants include seedless and seed plants, gymnosperms, and angiosperms.


96. ANS: CThe spores of club mosses make a fine powder that is so flammable that it has been used to make fireworks.

PTS: 1 DIF: Bloom's Level 2 | DOK 1

REF: To review this topic refer to Plants: Lesson 2 OBJ: 9-497. ANS: C

Conifers grow on all the world’s continents except Antarctica.


MATCHING

1. ANS: A PTS: 1 DIF: Bloom's Level 3 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1


3. ANS: B PTS: 1 DIF: Bloom's Level 3 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 1OBJ: 1-1







10. ANS: D PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 3OBJ: 1-5


12. ANS: C PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to Classifying and Exploring Life: Lesson 3OBJ: 1-5

13. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1

OBJ: 2-214. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW

REF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

15. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

16. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

17. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

18. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

19. ANS: H PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 2OBJ: 2-3

20. ANS: G PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 3OBJ: 2-6

21. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

22. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

23. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

24. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Cell Structure and Function: Lesson 1OBJ: 2-2

25. ANS: G PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

26. ANS: A PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

27. ANS: C PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

28. ANS: D PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

29. ANS: E PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOW

REF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

30. ANS: B PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

31. ANS: F PTS: 1 DIF: Bloom's Level 1 | DOK 1-LOWREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

32. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

33. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

34. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

35. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

36. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

37. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 2-MODREF: To review this topic refer to From a Cell to an Organism: Lesson 1OBJ: 3-1

38. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

39. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

40. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

41. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

42. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

43. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-1

44. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Reproduction of Organisms: Lesson 1OBJ: 4-3

45. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW46. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW47. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW48. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOW49. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 2-MOD50. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 2-MOD

51. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-4








59. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-4



62. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-5

63. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-5

64. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-5



67. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-4


69. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 2 OBJ: 5-4

70. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 1 OBJ: 5-1

71. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Genetics: Lesson 1 OBJ: 5-1

72. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 2OBJ: 6-6

73. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

74. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

75. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 2OBJ: 6-6

76. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

77. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 2OBJ: 6-6

78. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

79. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

80. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 2OBJ: 6-5

81. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 2OBJ: 6-5

82. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to The Environment and Change Over Time: Lesson 3OBJ: 6-7

83. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-5

84. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-5

85. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-5

86. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-5

87. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 3OBJ: 7-5

88. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

89. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

90. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

91. ANS: G PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 2OBJ: 7-3

92. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

93. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 2OBJ: 7-3

94. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 2OBJ: 7-3

95. ANS: H PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Bacteria and Viruses: Lesson 1OBJ: 7-1

96. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

97. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

98. ANS: E PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3

99. ANS: J PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-2

100. ANS: H PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

101. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3

102. ANS: K PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3

103. ANS: G PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

104. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

105. ANS: I PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 2 OBJ: 8-3

106. ANS: F PTS: 1 DIF: Bloom's Level 2 | DOK 1-LOWREF: To review this topic refer to Protists and Fungi: Lesson 1 OBJ: 8-1

107. ANS: D PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 3 OBJ: 9-7

108. ANS: A PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 2 OBJ: 9-4

109. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 2 OBJ: 9-4


111. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 3 OBJ: 9-7


113. ANS: B PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 2 OBJ: 9-4

114. ANS: C PTS: 1 DIF: Bloom's Level 2 | DOK 1REF: To review this topic refer to Plants: Lesson 3 OBJ: 9-7




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