What is the myelin sheath?
A) The basic unit of the nervous system.
B) The innermost layer of the protective covering of the CNS.
C) A fatty insulation covering of the axon.
D) A long, threadlike extension of the nerve cell.
Correct Answer:
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Q8: The central nervous system is composed of
Q9: What is the function of the cerebellum?
A)
Q10: The ventricles of the brain are filled
Q11: Which of the following is an extension
Q12: Which of the following supplies the striated
Q14: Which portion of the brain lies between
Q15: Deterioration of the myelin sheath is a
Q16: The largest part of the brain is
Q17: Which of the following are parts of
Q18: What are the basal ganglia?
A) The portion
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