_______________ help form a barrier that prevents certain substances in the bloodstream from reaching the brain.
A) Axons
B) Dendrites
C) Glial cells
D) Cell body
Correct Answer:
Verified
Q1: _ carry information away from the cell
Q2: In many neurons the axon is covered
Q4: Speeds along myelinated axons can reach _
Q5: Stimulation, either directly or by chemical messages
Q6: Damage to the _ surrounding axons can
Q7: In diseases such as multiple sclerosis (MS),
Q8: The best-known imaging technique, and the first
Q9: The pseudoscience associated with the study of
Q10: The _ of an organism is the
Q11: Researchers in the field of human behavior
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