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Oxygen is very important for aerobic res...

Oxygen is very important for aerobic respiration, but oxygen never participates as a reactant in any reaction. What is the role of oxygen in cellular respiration?

A

It is terminal electron acceptor for aerobic respiration.

B

It is a nucleotide source for ATP synthesis

C

It functions as an electron carrier

D

It is the final electron acceptor for anaerobic respiration

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The correct Answer is:
A
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