Question

Glial cells communicate primarily using

A) electrical signals.
B) chemical signals.
C) neurotransmitters.
D) neuromodulators.
E) A and B

Answer 1

Glial cells communicate primarily using chemical signals, specifically neurotransmitters released into synapses.

Step-by-step explanation:

Glial cells primarily communicate using chemical signals. These cells release molecules called neurotransmitters into the small gaps between cells, known as synapses, which then transmit signals to other neurons. The neurotransmitter molecules diffuse across the synapse and bind to the surface of the second neuron, initiating a response.