16. Which of the following muscle types provides contractile force for internal organs?a. Roughb. Smoothc. Skeletald. Cardiace. Striated
Question
- Which of the following muscle types provides contractile force for internal organs?a. Roughb. Smoothc. Skeletald. Cardiace. Striated
Solution
The correct answer is b. Smooth. Smooth muscle is found in the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, urethra, blood vessels, and the arrector pili in the skin (which are responsible for goose bumps). They function involuntarily and are in charge of contracting internal organs.
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