QUESTION
What is the event that creates the absolute refractory period?a.Potassium leak channels closeb.Calcium voltage-channels closec.Sodium voltage-gated channels inactivate and will not open until the membrane potential drops below thresholdd.Localized ion concentrations become imbalanced so abnormal current flows resulte.Potassium blocks the voltage-gated sodium channels, and continues to do so until removed by the Na+/K+ pump
ANSWER:
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