Which of the Following Describes the Role of the Inner

question 48

Multiple Choice

Which of the following describes the role of the inner mitochondrial membrane?

• A) It acts as an anchor for the membrane-associated enzymes of cellular respiration.
• B) It allows for the establishment of a proton gradient.
• C) It separates the mitocondria's environment from that of the cytosol.
• D) It anchors enzymes and allows for the establishment of the proton gradient, but it is not involved in separating the contents of the mitochondria from the cytosol.
• E) It anchors enzymes, allows for the establishment of the proton gradient, and is involved in separating the contents of the mitochondria from the cytosol.

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