Segmentation is different from peristalsis because:
A) segmentation only occurs in the stomach.
B) it is a type of mechanical digestion.
C) it does not move food through the digestive tract.
D) There is no difference between segmentation and peristalsis.

Question

Quizplus · Accepted Answer

Segmentation involves the contraction and relaxation of non-adjacent segments of the intestine or other digestive tract structures, primarily mixing the contents and enhancing digestion and absorption, but not necessarily propelling the contents forward in a directional manner like peristalsis does.

Segmentation Is Different from Peristalsis Because