MCQ
$O_2$ maintains the operation of Kreb's cycle by
  • A
    Combining with the acids of the cycle
  • B
    Producing $CO_2$
  • C
    Both the above
  • By regenerating $NAD$ and $FAD$

Answer

Correct option: D.
By regenerating $NAD$ and $FAD$
d
It’s obvious.

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