Which type of glial cell is correctly matched with its function?
A) microglia- restores the blood-brain barrier.
B) astrocytes- protect the brain from infection
C) astrocytes- make myelin.
D) microglia- protect the brain against infection.
Correct Answer:
Verified
Q2: The breaks between segments of an axon's
Q4: As compared to neurons, there are:
A)fewer glial
Q6: The chemicals that relay signals across the
Q24: The electrical potential created by the difference
Q27: The difference in charges inside and outside
Q32: Which electrical charge is correctly identified?
A) -70
Q33: Which of the following is NOT one
Q35: An action potential involves the transfer of
Q37: A neuron's resting potential is:
A)-70 mV.
B)-55 mV.
C)0
Q125: An action potential is a sudden _
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