Question

What happens when two hydrogen atoms enter the ETS as part of either NADH or FADH2?

Two hydrogen and one oxygen react to form a molecule of water.

The two hydrogen atoms are split into two H+ and two electrons.

ATP is energized to form ADP in an anaerobic electron exchange.

Oxygen is produced, while hydrogen is consumed to make ATP.

Answer 1

Hey there!

Your answer is the 2nd option.

The two hydrogen atoms are split in two H+ and two electrons when two hydrogen atoms enter the ETS as part pf either NADH or FADH2.

Hope this helps you.
Have a great day (: