MCAT Question of the Day
    •

    Q:

    		 Where does the Krebs Cycle occur in human beings?

    		 

    A

    		 Mitochondrial matrix

    B

    		 Outer mitochondrial membrane

    C

    		 Inner mitochondrial membrane

    D

    		 Intermembrane space of the mitochondria



    Citric Acid Cycle | Eukaryotic Cells |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More