Which one of the following is NOT a function of glial cells?

A) getting nutrients to the neurons
B) generating action potentials
C) cleaning up the remains of dead neurons
D) providing insulation

Glial Cells

Non-neuronal cells in the central nervous system and the peripheral nervous system that do not produce electrical impulses but are essential for the support, protection, and nourishment of neurons.

Action Potentials

Brief electrical impulses by which information is transmitted along neurons or nerve cells.