MCAT Question of the Day
    •

    Q:

    		 Which of the following correctly lists the order of the opening and closing of sodium/potassium channels in neurons?
    		 

    A

    		 sodium channels open, potassium channels open, potassium channels close, sodium channels close

    B

    		 sodium channels open, potassium channels open, sodium channels close, potassium channels close

    C

    		 sodium channels close, potassium channels close, sodium channels open, potassium channels open

    D

    		 potassium channels close, sodium channels close, sodium channels open, potassium channels open



    Nervous System |
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us