Which cells are needed for the formation of synapses in the CNS?
A)ependymal
B)microglia
C)astrocytes
D)dendrites

Question

Quizplus · Accepted Answer

Astrocytes are needed for the formation of synapses in the CNS. They provide physical support for neurons and help maintain the extracellular environment in which neurons function. They also play a role in regulating the formation and stability of synapses, and in the removal of synapses that are no longer needed. Ependymal cells line the ventricles of the brain and produce cerebrospinal fluid. Microglia are immune cells in the CNS that play a role in defending against pathogens and clearing debris. Dendrites are specialized structures on neurons that receive signals from other cells. While dendrites are involved in synaptic transmission, they are not responsible for the formation of synapses.

Which Cells Are Needed for the Formation of Synapses in the CNS