How many H⁺ must be moved across the inner mitochondrial membrane to produce 6 ATP? A)18 B)24 C)6 D)10

Question

Quizplus · Accepted Answer

The production of ATP in mitochondria is linked to the movement of protons (H+) across the inner mitochondrial membrane. Specifically, it takes the movement of about 3 protons (H^{) to generate 1 ATP through ATP synthase. Additionally, for each NADH (}) that donates electrons to the electron transport chain, around 10 protons are moved across the membrane. However, the question does not specify the involvement of NADH in ATP production directly but seems to mistakenly include it in the formula. Ignoring the confusion and focusing on the proton requirement for ATP production: to produce 6 ATP, it would require 3 protons per ATP, totaling 18 protons (3 protons x 6 ATP = 18 protons).

How Many H+ Must Be Moved Across the Inner Mitochondrial

How Many H⁺ Must Be Moved Across the Inner Mitochondrial