MCAT Question of the Day
    •

    Q:

    		 Which of the following relationships for the Michaelis constant (Km) for an enzyme catalyzed reaction holds true?
    		 

    A

    		 Increasing the substrate concentration increases Km

    B

    		 Decreasing the substrate concentration increases Km

    C

    		 Km represents the slope of the reaction rate vs substrate concentration graph

    D

    		 Km is a particular concentration at which the reaction rate is at half of Vmax



    Enzyme Structure and Function |
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