Nervous systems are composed of two types of cells, neurons and
A) effectors.
B) axons.
C) glia.
D) ganglia.
E) synapses.

Question

Quizplus · Accepted Answer

The two types of cells in the nervous system are neurons and glia. Neurons are responsible for transmitting electrical and chemical signals, while glia provide support, insulation, and nourishment for neurons. Effectors, axons, ganglia, and synapses are sub-components of neurons and the nervous system, but not distinct cell types.

Nervous Systems Are Composed of Two Types of Cells, Neurons