The blood-brain barrier

A Is formed by the tight junctions
B Provides support to the brain tissue
C Regulates the intracellular environment of the central nervous system
D Uses chemical signals to communicate with the spinal cord.
E Is formed by the oligodendrocytes

Correct Answer: Is formed by the tight junctions, Provides support to the brain tissue, Regulates the intracellular environment of the central nervous system, Uses chemical signals to communicate with the spinal cord.

Bissoy MCQ
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