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siniylev [52]
2 years ago
5

What channels are open at the same time during cardiac muscle action potential?.

Medicine
1 answer:
german2 years ago
8 0

Answer:

At the same time sodium channels open, gK + and outward directed K + currents fall as potassium channels close. These two conductance changes move the membrane potential away from E K (which is negative) and closer toward the equilibrium potential for sodium (E Na), which is positive.

Explanation:

Hope this helps you

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