The mobile electron carrier in the $ETS$ of the mitochondrial membrane is:

Which of the following is important in the electron transport system?

Given below are two statements.
Statement-$I$: During aerobic respiration,$ETS$ regenerates co-enzymes such as $NAD^+$ and $FAD^+$ from their reduced forms $NADH + H^+$ and $FADH_2$.
Statement-$II$: During aerobic respiration,$ETS$ generates a major amount of energy in the form of $ATP$ molecules.
In the light of the above statements,choose the correct answer from the options given below.

Select the correct option for the chemiosmotic hypothesis.

The chemiosmotic theory of oxidative phosphorylation suggests that adenosine triphosphate $(ATP)$ is produced because:

Cyanide-resistant respiration is found in: