Which is not true of the myelin sheath?
A) It is associated with white fibers in the brain.
B) It is important for nerve impulse conduction.
C) It covers cell bodies in the brain and spinal cord.
D) It is destroyed in those with multiple sclerosis.
Correct Answer:
Verified
Q11: Fascicles are held together by a connective
Q12: The efferent pathways of the autonomic nervous
Q13: Most unipolar neurons are usually:
A) motor neurons.
B)
Q14: Which is true of an action potential?
A)
Q15: Neurons in the central nervous system have
Q17: Multipolar neurons have:
A) multiple axons and multiple
Q18: Along a neuron,the correct pathway for impulse
Q19: Gray matter in the brain and spinal
Q20: Which is true of a neuron with
Q21: Neurotransmitters are released in a synapse and
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