What are the Basic Functional Units of the Nervous System

Question

What are the basic functional units of the nervous system?
A) muscle fibers
B) heart cells
C) neurons
D) fibroblasts

Accepted Answer

Neurons are the basic functional units of the nervous system. They are specialized cells that transmit information throughout the body and are responsible for the processing and integration of sensory input and motor output. Muscle fibers and heart cells are not part of the nervous system, and fibroblasts are cells that produce and maintain connective tissue, not neurons.