8. Respiration
Fermentation & Anaerobic Respiration
Multiple Choice
Multiple ChoiceWhich of the following statements about NAD+ is true?
a) NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the Krebs cycle.
b) NAD+ has more chemical energy than NADH.
c) NAD+ donates high energy electrons to the electron transport chain.
d) In the absence of NAD+, glycolysis can still function.
A
NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the Krebs cycle.
B
NAD+ has more chemical energy than NADH.
C
NAD+ donates high energy electrons to the electron transport chain.
D
In the absence of NAD+, glycolysis can still function.
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