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Title: What happens when a neuron reaches the threshold for an action potential? Post by: tyressjones on Apr 25, 2017 What happens when a neuron reaches the threshold for an action potential?
A) Sodium channels are closed. B) Potassium diffuses out of the cell. C) Sodium channels open. D) The plasma membrane is impermeable. E) The sodium-potassium pump is turned on. Title: Re: What happens when a neuron reaches the threshold for an action potential? Post by: skeledent on Apr 25, 2017 Content hidden
Title: Re: What happens when a neuron reaches the threshold for an action potential? Post by: tyressjones on Jun 21, 2017 :raised_hands:
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