Question

Astrocytes are glial cells that provide physical support and repair for the nervous system?

1) True
2) False

Answer 1

Astrocytes are glial cells that provide physical support and repair for the nervous system. They have many functions, including maintaining the concentration of chemicals in the extracellular space, removing excess signaling molecules, reacting to tissue damage, and contributing to the blood-brain barrier.

Step-by-step explanation:

Astrocytes are glial cells that provide physical support and repair for the nervous system. They have many functions, including maintaining the concentration of chemicals in the extracellular space, removing excess signaling molecules, reacting to tissue damage, and contributing to the blood-brain barrier. Astrocytes are abundant in the central nervous system and play a crucial role in supporting neurons.