In Which Way Are the Sympathetic and Parasympathetic Divisions of the Autonomic

question 5

Multiple Choice

In which way are the sympathetic and parasympathetic divisions of the autonomic system similar?

• A) Both utilize two neurons per message.
• B) In both, the preganglionic neuron is shorter than the postganglionic neuron.
• C) Both use norepinephrine as their neurotransmitter.
• D) Both arise from the sacral spinal nerves.
• E) Both are associated with the relaxed state (rest-and-digest).

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Definitions:

Active Transport

The movement of molecules across a cell membrane from an area of lower concentration to one of higher concentration, requiring energy.

Excretory System

A biological system that removes excess, unnecessary materials from an organism, allowing it to maintain homeostasis and prevent damage to its body.

Uric Acid

Main nitrogenous waste of insects, reptiles, and birds.

Feces

Waste matter discharged from the bowels after food has been digested, essentially the body's solid waste.