Where in a myelinated axon are nearly all of the ion channels concentrated?
A)the cell body
B)nodes of Ranvier
C)dendrites
D)axon terminals
E)neuron nucleus

Name: Where in a myelinated axon are nearly all of the ion channels concentrated? A)the cell body B)nodes of Ranvier C)dendrites D)axon terminals E)neuron nucleus
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Question

Quizplus · Accepted Answer

Ion channels are concentrated at the nodes of Ranvier, where there is a gap in the myelin sheath. This allows for the action potential to be regenerated and propagated along the axon.

Where in a Myelinated Axon Are Nearly All of the Ion