Question

Holds the retina firmly against the pigmented layer. Thin watery solution that is replaced multiple times an hour. Which of the following types of cells hare similar function? Schwann and epenymal Ependymal and oligodendrocyte Oligodendrocyte and Schwann Ependymal and Micoglial

Answer 1

52) Which of the following types of cels have similar function? A) Schwann and epenymal B) Ependymal and oligodenrocyte Oligodendrocyte and Schwann Ependymal and Micoglial D) Myelin sheath is the lipid covering of the axons, which protect the axon and speed up the process of impulse conduction. The impulses are conducted faster in small myelinated neurons (glial cells insulate the neurons with myelin sheath) than non In CNS (central nervous system) neurons, myelin sheath is produced by oligodendrocytes and in PNS (peripheral nervous system) neurons it is produced by Schwann cells.