BIO NMDCAT Neurons

nmdcat.online July 7, 2026

The specialized glial cells responsible for phagocytosing cellular debris and pathogens within the central nervous system are

A. Astrocytes

B. Oligodendrocytes

C. Ependymal cells

D. Microglia

✓

📝 Explanation

Microglia act as the resident macrophages of the central nervous system, migrating to sites of injury or infection to clear away dead tissue, plaques, and pathogens.

📖 Additional Information

Astrocytes
Oligodendrocytes
Ependymal cells
Microglia

Microglia act as the resident macrophages of the central nervous system, migrating to sites of injury or infection to clear away dead tissue, plaques, and pathogens.

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