What accounts for the most ATP production?
A) Kreb's cycle.
B) Citric acid cycle.
C) NADH.
D) oxidative phosphorylation.
E) glycolysis.

Question

Quizplus · Accepted Answer

Oxidative phosphorylation, also known as electron transport chain, is the metabolic pathway that produces the most ATP in cells. It occurs in the inner membrane of mitochondria and involves the transfer of electrons from NADH and FADH2 to oxygen through a series of protein complexes, resulting in the generation of a proton gradient that drives ATP synthesis. This process can produce up to 34 ATP molecules per glucose molecule, making it the most efficient way to generate energy in cells. The other choices (A, B, C, and E) are involved in ATP production but do not generate as much ATP as oxidative phosphorylation.

What Accounts for the Most ATP Production