How many H⁺ do the first two proton pumps of the electron transport system transport? A)2 each B)3 each C)4 each D)8 each

Question

Quizplus · Accepted Answer

The first two proton pumps (complex I and complex II) transport 4 H+ ions each from the matrix into the intermembrane space. Therefore, the total number of H+ ions transported by the first two proton pumps is 8. The correct answer is C, which states that each complex transports 4 H+ ions.

How Many H+ Do the First Two Proton Pumps of the Electron

How Many H⁺ Do the First Two Proton Pumps of the Electron