What type of gradient is critical to ATP formation by oxidative phosphorylation?

Question

Quizplus · Accepted Answer

The electron transport chain in the mitochondria generates a proton gradient across the inner mitochondrial membrane. This proton gradient is used by ATP synthase to catalyze the synthesis of ATP from ADP and inorganic phosphate, a process known as oxidative phosphorylation. Therefore, the gradient of protons is critical to ATP formation. The other ions listed, such as sodium, chloride, and potassium, may play important roles in other cellular processes but are not directly involved in ATP formation by oxidative phosphorylation.

What Type of Gradient Is Critical to ATP Formation by Oxidative