Which statement about the chemiosmotic theory is FALSE?
A) Electron transfer in mitochondria is accompanied by an asymmetric release of protons on one side of the inner mitochondrial membrane.
B) Energy is conserved as a transmembrane pH gradient.
C) Oxidative phosphorylation cannot occur in membrane-free preparations.
D) The effect of uncoupling reagents is a consequence of their ability to carry protons through membranes.
E) The membrane ATPase, which plays an important role in other hypotheses for energy coupling, has no significant role in the chemiosmotic theory.

Question

Quizplus · Accepted Answer

The statement that the membrane ATPase has no significant role in the chemiosmotic theory is false. In fact, the ATPase is a key component of the theory, as it uses the transmembrane proton gradient to generate ATP from ADP and inorganic phosphate.

Which Statement About the Chemiosmotic Theory Is FALSE