Multiple Choice
The direct energy source that drives ATP synthesis during respiratory oxidative phosphorylation in eukaryotic cells is
A) oxidation of glucose to CO₂ and water.
B) the thermodynamically favourable flow of electrons from NADH to the mitochondrial electron transport carriers.
C) the final transfer of electrons to oxygen.
D) the proton-motive force across the inner mitochondrial membrane.
E) the thermodynamically favourable transfer of phosphate from glycolysis and the citric acid cycle intermediate molecules of ADP.
Correct Answer:

Verified
Correct Answer:
Verified
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