MCAT Question of the Day
    •

    Q:

    		 A science lab studies enzyme kinetics for a particular set of enzymes and substrates. It is found that the enzyme's active site differs in conformation from the substrate however when the substrate moves in close proximity to the active site, small conformational changes take place to allow the substrate to bind. This evidence supports:
    		 

    A

    		 the lock and key hypothesis.

    B

    		 enzymatic reduction of activation energy.

    C

    		 the induced-fit model.

    D

    		 protease catalysis.



    Enzyme Structure and Function |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More