MCAT Question of the Day
    •

    Q:

    		 Which of the following correctly depicts the activity of the sodium potassium pump?
    		 

    A

    		 pumps out three sodium ions, pumps in two potassium ions

    B

    		 pumps out two sodium ions, pumps in two potassium ions

    C

    		 pumps in three sodium ions, pumps out two potassium ions

    D

    		 pumps in two sodium ions, pumps out two potassium ions



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