Peristalsis, which is controlled by ____, describes the movement of food along the digestive tract.

Question

Peristalsis, which is controlled by ____, describes the movement of food along the digestive tract.​

Quizplus · Accepted Answer

Peristalsis is controlled by smooth muscle, which is found in the walls of the digestive tract. This type of muscle is involuntary and contracts rhythmically to propel food and waste through the digestive system. Skeletal muscle is voluntary and is responsible for movements such as chewing and swallowing, but not peristalsis. Nervous tissue and cardiac muscle also do not control peristalsis.

Peristalsis, Which Is Controlled by ____, Describes the Movement of Food