634c2c24-how-do-nadh-and-fadh2-contribute-to-atp-production-in-the-electron-tran

Question

How do NADH and FADH2 contribute to ATP production in the electron transport chain?

Accepted Answer

They donate electrons, which drive proton pumps to create a gradient used for ATP synthesis.

Answer

They bind to oxygen, providing the energy needed for ATP production.

Answer

They are consumed as substrates to directly generate ATP.

Answer

They directly phosphorylate ADP to form ATP.