What type of glia helps to synchronize the activity of axons?
a. oligodendrocytes
b. astrocytes
c. radial glia
d. Schwann cells
Question 2
Glial cells ____.
a. are less numerous than neurons in the human brain.
b. transmit information over long distances within the central nervous system.
c. occupy about ten times more space in the brain than do neurons.
d. are smaller but more numerous than neurons in the human brain.
