Energy Release and Conservation
The amount of ATP that can be obtained by complete oxidation of a glucose by a bacterium is

none of these
exactly or approximately equal to by a yeast cell
lesser than by a yeast cell
greater than by a yeast cell

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

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

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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 regenerates NAD+, which is required for glycolysis
The process generates oxygen, 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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