MCAT Question of the Day
    •

    Q:

    		 The spreading of action potentials of adjacent cardiomyocytes takes place through:
    		 

    A

    		 desmosomes.

    B

    		 gap junctions.

    C

    		 tight junctions.

    D

    		 pinocytotic junctions.



    Membrane Transport and Signalling |
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