H⁺ ions generated by reactions in the electron transport chain,as well as H⁺ ions present in the matrix of the mitochondria,are pumped across the inner mitochondrial membrane into the intermembrane space at three different sites.

Question

Quizplus · Accepted Answer

The electron transport chain pumps H⁺ ions across the inner mitochondrial membrane at three complexes: Complex I, III, and IV, creating a proton gradient used for ATP synthesis.

H+ Ions Generated by Reactions in the Electron Transport Chain,as

H⁺ Ions Generated by Reactions in the Electron Transport Chain,as