Sep '12
23
MCAT Question of the Day | MCAT Course


  • Q:

    An action potential at one Node of Ranvier stimulates depolarization at its subsequent node by which of the following mechanisms?

     

    A

    vesicular transport of ions along the myelin sheath

    B

    electron flow through the myelin sheath

    C

    diffusion of ions through the cytoplasm

    D

    exocytosis of neurotransmitter which diffuses to the subsequent node




    Tags: Nervous System | Suggest a tag
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