Multiple Choice
The cells that create the blood-brain barrier, keeping some toxic substances from entering the brain, are _______ and belong to a type of neural tissue called _______.
A) endothelial cells; Schwann cells
B) astrocytes; glia
C) glial fibers; axons
D) dendrites; synapses
E) oligodendrocytes; glia
Correct Answer:

Verified
Correct Answer:
Verified
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