During which of the phases of cellular respiration is the majority of ATP formed?

Question

Quizplus · Accepted Answer

The majority of ATP is formed during the electron transport phase of cellular respiration. This is because the electron transport chain allows for the transfer of electrons from NADH and FADH2 to oxygen, which drives the production of ATP through chemiosmosis. The Krebs cycle and glycolysis also produce ATP, but the majority is produced during electron transport. The processing of pyruvic acid for the Krebs cycle is not a phase of cellular respiration, but rather a preparatory step.

During Which of the Phases of Cellular Respiration Is the Majority