Biology Keystone (PA Core) QuizBasic Biological Principles - (BIO.A.1.1.1 ) Describe Life Characteristics, (BIO.A.1.2.1 ) Compare Structures, (BIO.A.1.2.2 ) DescribeOrganization

Student Name: _______________________ Date: _________Teacher Name: Jared George Score: _________

1) The site of photosynthesis in a plant cell is the

A) ribosome. C) mitochondrion.

B) chloroplast. D) endoplasmic reticulum.

2) Which plant cell organelle uses light energy to produce sugar?

A) chloroplast C) nucleus

B) mitochondria D) ribosome

3) Most of the ATP made during cellular respiration is produced in which organelle?

A) ribosomes C) mitochondria

B) Krebs cycle D) Golgi apparatus

4) Which process results in two daughter cells each having the same number of chromosomes as the parent cell?

A) meiosis C) cell cycle

B) mitosis D) cytokinesis

5) Three of these processes normally consume oxygen. Which process produces oxygen?

A) combustion C) photosynthesis in plants

B) respiration in animals D) operation of an acetylene torch

6) What is the smallest unit that can carry on all functions of life?

A) cells C) molecules

B) elements D) organelles

7)

Cells require glucose as a source of energy to carry out life processes. Large molecules like glucose cross the cell's plasmamembrane by

A) being pumped through ion channels. C) passive diffusion through the lipid bilayer.

B) active transport through protein channels. D) facilitated diffusion through protein channels.

8) What are the products of photosynthesis?

A) glucose and oxygen C) carbon dioxide and oxygen

B) carbon dioxide and water D) glucose and carbon dioxide

9) While observing an Elodea plant cell through a microscope, a student noticed some small, moving green disks. These organelleswere MOST likely responsible for

A) photosynthesis. C) protein synthesis.

B) DNA replication. D) cellular respiration.

10) Plants use pigments to collect or trap

A) ATP. C) sunlight.

B) glucose. D) water.

11) What is a major difference between prokaryotes and eukaryotes?

A) Prokaryotes have no nucleus. C) Eukaryotes contain more mitochondria.

B) All prokaryotes cause disease. D) Nucleic acids are founds only in eukaryotes.

12) Which feature do prokaryotic and eukaryotic cells share?

A) nucleolus C) nuclear membrane

B) cytoplasm D) membrane-bound organelles

13)

Based on physical features, this cell is most likely a(n) ____________ cell.

A) eukaryotic plant C) prokaryotic fungus

B) eukaryotic animal D) prokaryotic bacterial

14) Bacteria cells have no

A) nuclei. C) reproductive means.

B) cell membrane. D) method of locomotion.

15)

Consider the diagram of a eukaryote and a prokaryote. According to cell theory,

A)both are single cells that carry out thefunctions of life.

C)both are examples of cells with a nucleus to direct thefunctions of life.

B) both are examples of primitive cells that arenot capable of reproduction.

D) only the eukaryote has true cell structure to carry out thefunctions of life.

16) The main difference between a prokaryotic cell and a eukaryotic cell is

A) the ability to grow. C) the presence of nucleic acids.

B) the ability to reproduce. D) the presence of a true nucleus.

17) Which structure or organelle is found in both prokaryotic and eukaryotic cells?

A) ribosomes C) mitochondria

B) chloroplasts D) endoplasmic reticulum

18) A student examines a cell under the microscope and determines that it is a eukaryote. All but one structure could help thestudent come to this conclusion. Which structure is of no help?

A) cell wall C) mitochondrion

B) Golgi body D) membrane-bound nucleus

19)

In prokaryotic cells, this molecule is

A) attached to ribosomes. C) attached to glucose complexes.

B) not enclosed within a nucleus. D) found within the nuclear membrane.

20) Which of these has only prokaryotic cells?

A) fungi C) animals

B) plants D) bacteria

21) Which is the SIMPLEST level of organization in a human being?

A) cells C) tissues

B) organs D) organ systems

22)

brain

central nervous system

human being

nerve tissue

neurons

Organize the parts of this body system in the CORRECT order according to the levels of organization in a multicellular organism,simplest to most complex..

A)human being - central nervous system - brain- nerve tissue - neurons

C)neurons - nerve tissue - brain - central nervous system -human being

B)brain - neurons - nerve tissue - centralnervous system - human being

D)nerve tissue - neurons - brain - central nervous system -human being

23) Place the following levels of biological organization in the proper order, from smallest to largest.

1) Macromolecule

2) Tissue

3) Organ System

4) Organ

5) Cell

A) 1, 5, 4, 3, 2 C) 5, 1, 2, 4, 3

B) 1, 2, 5, 4, 3 D) 1, 5, 2, 4, 3

24) The human heart is an organ that is made up of cells. Not all of the cells that make up the heart are identical, however. Whatname is given to a group of similar cells that perform a special function and together make up an organ?

A) embryo C) system

B) organelle D) tissue

25)

The organelle pictured is found in cells of ______________ and is theorized to have once been an independent organism.

A) heterozygous dominant C) photosynthetic autotrophs

B) heterotrophic autotrophs D) heterotrophic lactotrophs

26) Groups of skin cells form the epithelium, which lines organs and cavities in the body. The epithelium is MOST LIKELY a kind of

A) cell. C) tissue.

B) organ. D) organ system.

27)

Which box depicts the tissue level of organization?

A) P C) R

B) Q D) S

28)

If we were to compare the cells in the plant leaves to the cells in the plant roots, we would expect the leaf cells to contain manymore

A) chloroplasts. C) nuclei.

B) leucoplasts. D) ribosomes.

29)

epithelial cells: cells covering for internal and external body surfaces

If we were to compare the muscle cells of the puma to the epithelial cells, the muscle cells would contain relatively more

A) ribosomes. C) mitochondria.

B) lysosomes. D) Golgi bodies.

30)

After germination, continued plant growth pushes first the shoot and then leaves through the soil. We would expect the emergentleaf cells to contain many _____________ for photosynthesis. Because the developing stem must support the plant, we would expectthose cells to develop ______________.

A) mitochondria; cilia C) chloroplasts; thickened cell walls

B) leucoplasts; large vacuoles D) vacuoles; an extensive cytoskeleton