What is the primary function of the large intestine?
A)Storage of vitamins and minerals
B)Protein digestion and nutrient absorption
C)Water and electrolyte absorption
D)Secretion of water,salts,sodium bicarbonate,and enzymes
E)None of the choices is correct.

Question

Quizplus · Accepted Answer

The primary function of the large intestine is to absorb water and electrolytes from chyme, the semi-solid mixture of food and digestive juices that enters the colon from the small intestine. Water absorption allows the feces to become more solid and compact, while electrolyte absorption helps maintain fluid and electrolyte balance in the body. This is why diarrhea can occur when there is reduced water absorption in the large intestine. The large intestine also houses gut bacteria, which can breakdown some undigested food components and produce certain vitamins, but this is not its primary function.

What Is the Primary Function of the Large Intestine