MCAT Question of the Day


  • Q:

    Which of the following would NOT support the chemiosmotic-based model of oxidative phosphorylation?

     

    A

    The transfer of electrons through the electron transport chain results in the formation of a proton gradient across the inner mitochondrial membrane

    B

    Oxidative phosphorylation cannot occur in cells with breached mitochondrial membranes

    C

    Raising the pH of the fluid in the intermembrane space results in ATP synthesis

    D

    The order of the enzyme complexes in the electron transport chain results in proton flow in one direction



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