Human Anatomy & Physiology (Marieb, Human Anatomy & Physiology) Standalone Book
10th Edition
ISBN: 9780321927040
Author: Elaine N. Marieb, Katja Hoehn
Publisher: PEARSON
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Chapter 14, Problem 1MC
Summary Introduction
To determine:
All of the following characterize the Autonomic Nervous System (ANS) except
(a) a two-neuron efferent chain,
(b) presence of neuron cell bodies in the CNS,
(c) presence of neuron cell bodies in the ganglia,
(d) innervation of skeletal muscles.
Expert Solution & Answer
Answer to Problem 1MC
Solution:
(d) Innervation of skeletal muscles
Explanation of Solution
The ANS (autonomic nervous system) is classified as a portion of the PNS (peripheral nervous system) that provides smooth muscles and glands and influences the activity of the internal organs. It is a unique system that needs a sequential two-neuron efferent pathway. It consists of cell bodies and these bodies have neurons in the CNS (central nervous system) and ganglia.
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Chapter 14 Solutions
Human Anatomy & Physiology (Marieb, Human Anatomy & Physiology) Standalone Book
Ch. 14 - Prob. 1MCCh. 14 - 2. Relate each of the following terms or phrases...Ch. 14 - Prob. 3MCCh. 14 - 4. Collateral sympathetic ganglia are involved...Ch. 14 - Prob. 5SAQCh. 14 - Prob. 6SAQCh. 14 - Prob. 7SAQCh. 14 - Prob. 8SAQCh. 14 - 9. Which ANS fibers release acetylcholine? Which...Ch. 14 - Prob. 10SAQ
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