MCAT Question of the Day
    •

    Q:

    		 Which of the following correctly displays the flow of ions in a neuron during different phases of an action potential?
    		 

    A

    		 Sodium leaves the cell during depolarization

    B

    		 Potassium enters the cell during depolarization

    C

    		 Potassium leaves the cell during repolarization

    D

    		 Sodium leaves the cell during repolarization



    Nervous System |
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