Identify a movement that is unique to the large intestine.
A) active transport
B) enterohepatic circulation
C) peristalsis
D) segmentation
E) haustral churning

Question

Quizplus · Accepted Answer

Haustral churning is a movement unique to the large intestine, where the circular muscles of the colon contract to form pouches called haustra, which then contract in a rhythmic and alternating manner to move the contents of the colon forward. This movement allows for the absorption of water and electrolytes from the fecal matter and helps to consolidate the waste into solid feces. Active transport, enterohepatic circulation, peristalsis, and segmentation are all movements that occur throughout the digestive system, not just in the large intestine.

Identify a Movement That Is Unique to the Large Intestine