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Multiple Choice
Which type of muscle tissue is involuntary?
A
Smooth muscle
B
Striated muscle
C
Skeletal muscle
D
Cardiac muscle
Verified step by step guidance
1
Understand the types of muscle tissue: There are three main types of muscle tissue in the human body: smooth muscle, cardiac muscle, and skeletal muscle.
Identify the characteristics of smooth muscle: Smooth muscle is found in the walls of hollow organs such as the intestines and blood vessels. It is involuntary, meaning it functions without conscious control.
Identify the characteristics of cardiac muscle: Cardiac muscle is found in the heart. It is also involuntary, as it contracts automatically to pump blood throughout the body.
Identify the characteristics of skeletal muscle: Skeletal muscle is attached to bones and is responsible for voluntary movements. It is under conscious control, unlike smooth and cardiac muscle.
Determine which muscle types are involuntary: Both smooth muscle and cardiac muscle are involuntary, as they operate without conscious control, while skeletal muscle is voluntary.