Which of the following is NOT a function of astrocytes?

A) forming scar tissue after injury
B) maintaining the blood-brain barrier
C) providing structural support
D) providing the defense for the CNS


D
Explanation:
A) Astrocytes form scar tissue after injury.
B) The blood-brain barrier is provided by astrocytes.
C) Structural support is provided by astrocytes.

Anatomy & Physiology

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