Energy Release and Conservation
Suppose a eukaryotic cell had a mutation that prevented the production of cytochrome c. As a result of this mutation, which of the following processes would not occur?

Photosynthesis
Mitosis
Cellular respiration
Cell wall synthesis

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Energy Release and Conservation
Which of the following best explains about the usefulness of the production of ethanol in yeast cells under anaerobic conditions?

The process generates oxygen, which is required for glycolysis
The process regenerates NAD+, which is required for glycolysis
Yeast would be unable to activate the enzymes of the Krebs cycle without ethanol
Ethanol keeps the electron transport system functioning

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Energy Release and Conservation
Aerobic respiration differs from anaerobic respiration in which of the following respects?

The final electron acceptors are different
Anaerobic respiration is glycolysis
Aerobic respiration requires the electron transport chain
Aerobic respiration produces less ATP

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