Multiple Choice
Which of these statements does NOT describe the blood-brain barrier
A) It controls the direct exchange of materials between the cerebrospinal fluid and brain.
B) It is formed in part by the tight junctions in capillary cells of the brain.
C) It consists of the astrocyte processes that encircle the brain capillaries.
D) It is a barrier between the three layers of meninges.
Correct Answer:

Verified
Correct Answer:
Verified
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