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Zinaida [17]
3 years ago
15

During the relative refractory period of an action potential, a larger than normal stimulus is needed to cause another action po

tential. this is due to the fact that
Biology
1 answer:
Ede4ka [16]3 years ago
5 0
<span>Refractory period is the period after an initial stimulus when a neuron is not sensitive to another stimulus.</span><span>
During the relative refractory period of an action potential, a larger than normal stimulus is needed to cause another action potential. This is due to the fact that t</span>he voltage gated potassium ion channels remain open long enough to hyperpolarize the axon membrane.
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The correct answer is option C. they amplify the original signal manyfold.

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Thus, the correct answer is option C.

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