Muscle Physiology
6 Questions
| Attempts: 267
Muscle Physiology
Questions and Answers
- 1.
Which type of smooth muscle is composed of motor units?
- A.
Multi-unit smooth muscle
- B.
Multi-unit skeletal muscle
Correct Answer
A. Multi-unit smooth muscle -
- 2.
What is multi-unit smooth muscle?
Correct Answer
motor neurons activated by nervous stimulation - 3.
What is unitary smooth muscle?
Correct Answer
multiple fibers contract as a unit. - 4.
Where is mulit-unit smooth muscle found in the body?
Correct Answer
In the walls of large blood vessels, in the eye (shape of lens and pupil) and at the base of hair follicles. - 5.
Where is unitary smooth muscle found in the body?
Correct Answer
walls of hollow organs (small blood vessels, digestive tract, urinary system and reproductive system). - 6.
Which type(s) of muscle(s) have t-tubules, and Sarcoplasmic reticulum?
Correct Answer
Skeletal has both while smooth only has some sr.
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Jul 30, 2011Quiz Edited by
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Nov 18, 2009Quiz Created by
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