GIVING BRAINLIESTWhat stage of cellular respiration uses the high-energy electrons from NADH and FADH2 to form ATP molecules? Krebs cycle
Electron transport chain
Fermentation
Glycolysis

The answer is B- Electron Transport Chain

Explanation:

All those molecules are oxidized back to NAD+ and FADH molecules and the resulting H+ gradient works the ATP synthase to make ATP.

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