The transport of protons from the intermembrane space to the mitochondrial matrix occurs via
A)ATP synthase.
B)transaminase.
C)lactate dehydrogenase.
D)FADH-coenzyme Q reductase complex.

Question

Quizplus · Accepted Answer

The transport of protons from the intermembrane space to the mitochondrial matrix occurs via ATP synthase. This enzyme is responsible for generating ATP from ADP and inorganic phosphate, and it does so by utilizing the proton gradient that has been established across the inner mitochondrial membrane. As protons flow down their concentration gradient through ATP synthase, ADP is phosphorylated to produce ATP.

The Transport of Protons from the Intermembrane Space to the Mitochondrial