AP Bio Unit 3 Review

Which process does not occur in aerobic conditions? 

• Fermentation

• Pyruvate Oxidation

• Citric Acid Cycle or Krebs cycle 

• Oxidative Phosphorylation 

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What produces ATP during glycolysis?

• chemiosmosis

• oxidative phosphorylation

• substrate level phosphorylation

• fermentation

The amount of oxygen needed to get rid of lactate produced during fermentation in muscle cells.

• oxygen debt

• oxygen deprivation

• oxygen replacement

A poison which inhibits the activity of cytochrome oxidase will result in the following reaction:

• Excess ATP

• oxygen production

• Insufficient ATP

• water synthesis

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Based on the graph which of the following is TRUE?

• KAR alone increases % seed germination

• KAR + TMB increases % seed germination

• TMB alone increases % seed germination

• KAR alone decreases % seed germination

Based on the graph, what metabolic process is causing the change in oxygen between time I and II?

• cellular respiration

• fermentation

• anaerobic respiration

• photosynthesis

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Based on the diagram, what would be the most likely effect of a mutation in the YUC gene?

• The Trp-T enzyme would not function

• I3PA would not be produced

• IAA would not be produced

• The Trp-T gene would be mutated

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The diagram shows electrons being stripped from NADH in order to created a proton (H+) gradient. How was the NADH produced?

• Light-dependent reactions

• Calvin Cycle

• Fermentation

• Krebs Cycle

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What is the primary function of the light reactions of photosynthesis?

• To produce glucose

• To produce NADPH and ATP

• To use ATP

• To produce RuBP

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The light reactions occur in the ________ and the dark reactions take place in the ________.

• Chloroplast / thylakoid membrane

• stroma / thylakoid

• mesophyl / stomata

• thylakoid membrane / stroma

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