English, asked by kumarasankar2001, 10 months ago

o2 maintains the opertion of krebs cycle by?

Answers

Answered by mhanifa

Answer:

Oxygen is needed in the electron transport chain that is upstream of the Krebs cycle to regenerate NAD+ from NADH.

NAD+ is a co-enzyme and acts as an electron carrier in oxidizing reactions at various positions in the Krebs cycle.

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