Tight rings of muscle that control the movement of food through the organs of the gastrointestinal tract are villi.

Name: Tight rings of muscle that control the movement of food through the organs of the gastrointestinal tract are villi.
Brand: Quizplus
Rating: 4.9 (51 reviews)

Question

Quizplus · Accepted Answer

Villi are small finger-like projections that increase the surface area for absorption in the small intestine, but they do not control the movement of food through the gastrointestinal tract. The rings of muscle responsible for this movement are called sphincters.

Tight Rings of Muscle That Control the Movement of Food