90 POINTS SMART PEOPLE OF HELP ME ASAP Which is the final electron acceptor in the electron transport chain of cellular respiration?

A.) NADH

B.) FADH2

C.) oxygen

D.) carbon dioxide

Option C) Oxygen. Is your correct answer.

Explanation:

Here's a little explanation for you so you can see and read.

Answer and Explanation:

C. Oxygen

Because, the oxygen we inhale is the final electron acceptor in the electron transport chain and allows aerobic respiration to proceed, which is the most efficient pathway for harvesting energy in the form of ATP from food molecules. So, your answer would be C. Oxygen.

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