Neuroglia Types and Functions

Question 1

form the insulating sheath on neurons in the CNS.

Answer 1

oligodendrocytes

Question 2

line the cavities in the brain and help to circulate cerebrospinal fluid

Answer 2

ependyma

Question 3

is the supporting or connective tissue cells of the central nervous system.

Answer 3

neuroglia

Question 4

prevent harmful chemicals from entering the brain from contaminated blood

Answer 4

astrocytes

Question 5

move so that they can locate and destroy damaged tissue and invading cells and organisms.

Answer 5

microglia