Question

Oligodendrocytes ________. a. regulate oxygen, carbon dioxide, nutrient and neurotransmitter levels around neurons in ganglia b. remove cell debris, wastes, and pathogens by phagocytosis c. maintain the blood-brain barrier and provide structural support d. line the ventricles of the brain and the central canal of the spinal cord e. provide structural framework and myelinate the central nervous system (CNS) axons

Answer 1

The answer is E

Step-by-step explanation:

Oligodendrocytes provide structural framework and myelinate the central nervous system (CNS) axons.