Which of the following is TRUE about myelin?
A) It's made of a fatty substance.
B) It is covered by axons.
C) It inhibits neural communication.
D) It slows down neuronal operations.
Correct Answer:
Verified
Q50: A nerve is a group of _
Q51: Two specialized types of glial cells are
Q52: The action potential causes neurotransmitters to be
Q53: When a neuron fires, it fires in
Q54: When a cell is "at rest," it
Q56: The term neurotransmitter refers to _.
A) a
Q57: A group of axons bundled together coated
Q58: One purpose of the _ is to
Q59: A _.
A) glial cell
B) neurotransmitter
C) precursor
Q60: The state during which a neuron contains
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