semester 1 jeopardy unit 1 – what is science? what is biology? unit 2 – biochemistry unit 3 -...
TRANSCRIPT
Semester 1 JeopardyUnit 1 – What is Science? What is
Biology?
Unit 2 – BioChemIsTry
Unit 3 - Energy Unit 4 – The Cell Potpourri
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Final Jeopardy
The factor the scientist manipulates to see its affect on another measurable outcome is known as this
What is the independent variable?
To show causation and not just correlation, the best scientific studies include this, in which some subjects serve as a point of comparison
What is a control group
This is a testable answer to a scientific question. This is an explanation to a question that has significant experimental support
What is a hypothesis? What is a theory?
This is the levels of order from largest to smallestBiosphere>Ecosystem>Community>Population
>Organism>Organ System> Organ > Tissue > Cell > Organelle > Molecule > Atom
These are the 7 properties of life* As defined by some
What are Organization Growth Reproduction Homeostasis Adaptation Metabolism Response
Enzymes make it easier to do this.
What is break bonds in reactants, reach activation energy, begin a reaction
Name and give an example of the 4 different macromolecules
Protein – hemoglobin/antibody/enzyme/membrane protein
Carbohydrate –starch, glycogen, cellulose, membrane carbohydrate
Lipid – steroid, fat, oil, phospholipidNucleic acid – DNA, RNA
Describe 4 things that can affect an enzyme catalyzed reaction
Temperature, acid, base, salt, [substrate], [enzyme]
Describe 3 things necessary for photosynthesis and their function
Chlorophyll – absorb lightLight – provide energyWater – provide electronsCO2 – provide C and O atoms
These are 4 differences between aerobic and anaerobic respiration
Glycolysis + fermentation vs. Glyc + Krebs + Ox.Little ATP made vs. lots of ATP madeNo oxygen vs. oxygenLactic acid produced vs. carbon dioxide producedCytosol vs. mitchondria
This is the function of NADH and FADH2 in respiration
What is to carry electrons to oxidative phosphorylation, which eventually go to O2 so it can form H2O
Active transport requires these 2 things to move molecules against their gradient
What are ATP (energy) and a protein pump
Describe how a protein like an antibody gets created and expelled into the blood
1. Made in ribosome2. Packaged in vesicle in ER3. Modified and tagged in Golgi,
sent as vesicle4. Exocytosis from cell into blood
stream
These are 3 factors that can affect the rate at which a molecule crosses a membrane
1. Temperature2. Concentration gradient3. Size of molecule4. Polarity of molecule5. Presence of membrane
proteins
When the independent variable is categorical, this type of graph is appropriate
What is a bar graph?
The chemical behavior of an atom depends on this factor
What is the number of valence electrons it contains
Excessive heat or changes in pH or salt cause this to happen to a protein like an enzyme
What is denaturing? (losing its shape)
These are 3 things that could be made from the monomer shown above
What are hemoglobin, antibodies, enzymes, membrane proteins, cellular receptors, muscle fibers etc
Photosynthesis and Cellular Respiration are two processes living things go through, which demonstrate this property of life
What is metabolism
Write down as many specific hormones and their functions as possible (100 points each)ADH – dehydrationOxytocin- contractionsACTH- acts on adrenal cortexTSH – acts on thyroidProlactin – mammary development/milkGrowth hormone- growthInsulin/Glucagon – blood sugarThyroxine (T3) – metabolismParathyroid/Calcitonin- blood calciumMelatonin- sleep/wake, circadian rhythmTestosterone/Estrogen – sex developmentCortisol (corticosteroids), adrenaline/epinephrine – stressFSH/LH – tropic hormones of the ovaries