The nervous system could be defined as____________________.
A)a complex network of wiring and circuits that carries information to and from all parts of the body
B)a specialized system that is designed to release neurotransmitters into the bloodstream anywhere in the body
C)all nerves and neurons that are not contained in the brain and spinal cord but that run throughout the body itself
D)a system of glands,located throughout the body,that secrete hormones and release them into the bloodstream

Question

Quizplus · Accepted Answer

The nervous system is a complex network of wiring and circuits that carries information to and from all parts of the body. It includes the brain, spinal cord, and all the nerves and neurons throughout the body. It is responsible for controlling and coordinating all of the body's functions and responses to external stimuli.

Option B is incorrect because the nervous system releases neurotransmitters at specific synapses, not into the bloodstream. Option C refers to the peripheral nervous system, which is only a part of the nervous system. Option D refers to the endocrine system, which is a separate system from the nervous system.

The Nervous System Could Be Defined As____________________