Which of the Following Descriptions Best Represents Cells

question 48

Multiple Choice

Which of the following descriptions best represents cells?

• A)speed up chemical reactions
• B)building blocks of the body
• C)vital components of foods
• D)self-contained living entities

---

Definitions:

Parasympathetic

Part of the autonomic nervous system responsible for rest, relaxation, and digestion, counterbalancing the sympathetic system.

Sympathetic

Part of the autonomic nervous system that activates what is often termed the fight or flight response.

Peripheral Nervous System

The part of the nervous system that consists of nerves and ganglia outside of the brain and spinal cord, responsible for connecting the central nervous system to the rest of the body.

Sensory Neurons

Nerve cells responsible for converting external stimuli from the organism's environment into internal electrical impulses.