In mitochondrial electron transport system for every two pairs of electrons

In Mitochondrial Electron Transport System For Every Two Paris Of Biology QuestionIn Mitochondrial Electron Transport System For Every Two Paris Of Biology Question

In mitochondrial electron transport system, for every two pairs of electrons that pass from NADH molecules through a sequential series of cytochrome enzymes to molecular oxygen

Options

(a) 3 ATP
(b) 4 ATP
(c) 6 ATP
(d) 2 ATP

Correct Answer:

6 ATP

Explanation:

In mitochondrial electron transport system, a pair of electrons passing from NADH molecules through sequential series of cytochrome enzymes to molecular oxygen, give rise to 3 ATP . So, two pairs of electrons will give 6 ATP.

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