Multiple Choice
What is the effect of the myelin sheath on the conduction of neural impulses?
A) Myelin sheaths decrease the speed of electrical conduction.
B) Myelin sheaths increase the speed of electrical conduction.
C) Myelin sheaths vary the graded potential of the neuron.
D) Myelin sheaths are responsible for the refractory period after a neuron has fired.
Correct Answer:
Verified
Correct Answer:
Verified
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