Consider the contribution of NADH and FADH₂. How many of the 32 total ATP molecules produced in cellular respiration come from oxidative phosphorylation?

Question

Quizplus · Accepted Answer

During oxidative phosphorylation, NADH and FADH2 donate electrons to the electron transport chain, which ultimately leads to the production of ATP. Each NADH contributes to the production of approximately 2.5 ATP, and each FADH2 contributes about 1.5 ATP. In total, oxidative phosphorylation accounts for about 28 of the 32 ATP molecules produced in cellular respiration.

Consider the Contribution of NADH and FADH2

Consider the Contribution of NADH and FADH₂