Cytochrome is found in

Cytochrome helps in

Out of $38$ $ATP$ molecules produced per glucose,$32$ $ATP$ molecules are generated from $NADH/FADH_2$ in which of the following processes?

Given below are two statements.
$Statement-I$: During aerobic respiration, $ETS$ releases energy in a stepwise manner to prevent damage to cells.
$Statement-II$: During aerobic respiration, $ETS$ provides water molecules.
In the light of the above statements, choose the correct answer from the options given below.

Which of the following electron carriers is mobile?

When energy is released from $FADH_2$,through which complex do electrons $NOT$ pass?