In Which Direction Do Protons Move in the F₀ Sector

question 75

Multiple Choice

In which direction do protons move in the F₀ sector of a proton-translocating ATPase?

• A) from the intermembrane space to the matrix of a mitochondrion
• B) from the matrix to the intermembrane space of a mitochondrion
• C) from the inner membrane to the outer membrane of a mitochondrion
• D) from the outer membrane to the inner membrane of a mitochondrion

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