Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Chapter 20, Problem 6PL
Summary Introduction
Introduction:
The muscles are the bundles of the fibrous tissues in the animals that have the ability to contract, movement, and maintaining the position of different parts of the body. There are three types of muscles, smooth, cardiac, and skeletal muscles. The muscular system is controlled by the nervous system and some muscles are autonomous.
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Students have asked these similar questions
When this large muscle contracts, the vertical dimensions of the thoracic cavity increase. a. external intercostal b. internal intercostal c. diaphragm d. transversus thoracis
Complete the following statements about the structure of the different muscle types. Not all choices will be used.
A muscle that assists the muscle primarily responsible for a given action is a __________.
a.Synergist
b.Antagonist
c.Originator
d.Levator
A muscle whose name ends in the suffix -gluteus would be found attached to the ___________.
a.cheek
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Chapter 20 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 20 - The outermost layer of connective tissue of a...Ch. 20 - The thick myofibril filament of a sarcomere is...Ch. 20 - The muscle primarily responsible for an action is...Ch. 20 - The neuron and the muscle fibers it innervates is...Ch. 20 - The functional contractile unit of a muscle fiber...Ch. 20 - Prob. 6PLCh. 20 - A synergistic muscle contraction assists the...Ch. 20 - The plasma membrane of a muscle fiber (cell) is...Ch. 20 - Match the terms in column A with the definitions...Ch. 20 - FIGURE 20.7 Label this transmission electron...
Ch. 20 - When stimulated to contract, the sarcomeres...Ch. 20 - Prob. 3.1ACh. 20 - The ____________ of a muscle is attached to a more...Ch. 20 - A muscle responsible for most of an action is...Ch. 20 - Assisting muscles of an agonist are called...Ch. 20 - Antagonists are muscles that resist the actions...Ch. 20 - When the forearm is extended at the elbow joint,...Ch. 20 - When the biceps brachii acts as the agonist, the...Ch. 20 - A _____________ is a synergistic muscle that will...
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- A/An ____________________________ injury can be a strain or tear on any of the three muscles that straighten the hip and bend the knee. Achilles tendon hamstring myofascial shin splintarrow_forwardYou are training athletes for the 100-meter dash. They need muscles specialized for speed and strength, not endurance. What muscle characteristics would your training regimen aim to develop? How would you alter it to train a long-distance swimmer?arrow_forwardGive one example of a muscle that is responsible for the movement of the following: a.) Upper arm ________________________ b.) Feet _____________________________ c.) Thigh ____________________________ Identify the principal muscles involved when: a.) The frog leaps ___________________________________ ___________________________________ b.) The frog resumes a sitting position ___________________________________ ___________________________________arrow_forward
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