What happens to the oxygen that is metabolized within the mitochondria?
A) The oxygen is converted to CO₂.
B) The oxygen is incorporated into organic molecules during cellular metabolism.
C) The oxygen is combined with hydrogen to form water.
D) The oxygen acts as a coenzyme in the production of ATP.
E) The oxygen is converted to CO₂ and is combined with hydrogen to form water.

Question

Quizplus · Accepted Answer

Oxygen that is metabolized within the mitochondria is combined with hydrogen to form water during the process of oxidative phosphorylation, which is part of cellular respiration.

What Happens to the Oxygen That Is Metabolized Within the Mitochondria