For a Cardiac Cell to Return to Its Resting Membrane

question 2

Multiple Choice

For a cardiac cell to return to its resting membrane potential,

• A)repolarization of the cell membrane must occur.
• B)a nerve impulse must be initiated by the Purkinje fibers.
• C)depolarization of the cardiac cell membrane must occur.
• D)none of the above are correct.

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Definitions:

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The biological study of genes, heredity, and the variation of organisms, determining characteristics of living organisms.