What is the main difference between astroglial cells and ependymal cells?
A) Astroglial cells make up the blood-brain barrier, ependymal cells make up the blood-cerebrospinal fluid barrier.
B) Astroglial cells myelinate the peripheral nervous system, ependymal cells myelinate the central nervous system.
C) Astroglial cells are found on multipolar neurons, ependymal cells are found on bipolar neurons.
D) Astroglial cells contain more dendrites than axons, ependymal cells contain more axons than dendrites.

Question

Quizplus · Accepted Answer

The main difference between astroglial cells and ependymal cells is that astroglial cells make up the blood-brain barrier, whereas ependymal cells make up the blood-cerebrospinal fluid barrier. Astroglial cells also have a range of other functions, including providing nutrients and support to neurons, regulating the concentration of neurotransmitters in the synaptic cleft, and playing a role in synaptic plasticity. On the other hand, ependymal cells line the ventricles of the brain and the central canal of the spinal cord, and regulate the production and movement of cerebrospinal fluid.

What Is the Main Difference Between Astroglial Cells and Ependymal