MCAT Question of the Day
    •

    Q:

    		 Which of the following holds false for the electron transport chain (ETC)?
    		 

    A

    		 A proton gradient allows for generation of ATP.

    B

    		 In the last step of the chain, oxygen accepts a pair of electrons to form water.

    C

    		 Core proteins of the chain are housed on the inner mitochondrial membrane.

    D

    		 NADH is a byproduct of the electron transport chain.



    Oxidative Phosphorylation |
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