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Why is ATP formation in the ETS called oxidative phosphorylation?
ARedox energy drives the proton gradient
BLight energy drives the proton gradient
CATP is made directly from glucose
DOxygen is released as a by-product
Answer & Solution
Correct answer: A. Redox energy drives the proton gradient
The redox energy of electron transfer, not light, builds the gradient used to phosphorylate ADP.
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