The main purpose of electron transport chain is to - Vidyadip

MCQ

The main purpose of electron transport chain is to

✓
Cycle $NADH$ $+H^{+i}$ back to $N A D^{+i i}$
B
Use the intermediate from $TCA$ cycle
C
Breakdown pyruvic acid
D
All of the above

✓

Answer

Correct option: A.

Cycle $NADH$ $+H^{+i}$ back to $N A D^{+i i}$

a
In electron transport chain respiratory process are to release and utilise the energy stored in $NADH$ $+H^{+i i}$ and $FAD H _{2} .$ This is accomplished when they are oxidised through the electron transport system and the electron are passed on to $O _{2}$ resulting in the formation of $H _{2} O$

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