AP Psychologyeasymcq1 pt
The myelin sheath's function is to
A.speed up action potential conduction
B.release neurotransmitters
C.receive signals from other neurons
D.store genetic material
Explanation
Core Concept
Myelin insulates the axon, letting the signal jump between nodes — saltatory conduction that is far faster than bare-axon travel.
Correct Answer
Aspeed up action potential conduction
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