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Multiple Choice
Which type of muscle primarily controls the movement of food through the digestive system?
A
Cardiac muscle
B
Skeletal muscle
C
Striated muscle
D
Smooth muscle
Verified step by step guidance
1
Identify the primary function of the digestive system, which is to break down food and move it through the gastrointestinal tract.
Understand that the movement of food through the digestive system is known as peristalsis, which involves rhythmic contractions.
Recognize that smooth muscle is responsible for involuntary movements in the body, including the movement of food through the digestive tract.
Differentiate between the types of muscle tissue: cardiac muscle (found in the heart), skeletal muscle (attached to bones and under voluntary control), and smooth muscle (found in walls of hollow organs and under involuntary control).
Conclude that smooth muscle, due to its location in the walls of the digestive tract and its role in involuntary movement, primarily controls the movement of food through the digestive system.