Question

The peripheral nervous system consists of which of the following?

1. Spinal cord
2. Autonomic nervous system
3. Brain
4. Somatic portion

a. 1 only
b. 2 and 4 only
c. 1 and 3 only
d. 1, 2, 3, and 4

Answer 1

The peripheral nervous system consists of the somatic portion and the autonomic nervous system. The somatic portion is responsible for voluntary movements and connects the central nervous system to muscles and sensory receptors in the body. The autonomic nervous system controls involuntary functions of the body.

Step-by-step explanation:

The peripheral nervous system consists of the somatic portion and the autonomic nervous system. The somatic portion of the peripheral nervous system is responsible for voluntary movements and connects the central nervous system (brain and spinal cord) to muscles and sensory receptors in the body. The autonomic nervous system controls involuntary functions of the body, such as heart rate and digestion.