Role of the Peripheral Nervous System

Easy Unit 2: Biological Bases Nervous System

The nervous system is comprised of two main components: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord, which are responsible for processing information and controlling most functions of the body. In contrast, the PNS connects the CNS to the limbs and organs, facilitating communication between the brain and the rest of the body. Understanding the roles of these components is crucial for grasping how the nervous system operates as a whole.

Which of the following statements accurately describes the role of the peripheral nervous system?

It processes sensory information and controls voluntary motor functions.

It transmits impulses between the brain and spinal cord.

It manages involuntary functions such as heartbeat and digestion.

It connects the central nervous system to the rest of the body.

It is responsible for higher cognitive functions such as reasoning.

Hint

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