The primary function of the large intestine is the
A)completion of digestion.
B)completion of digestion and nutrient absorption.
C)absorption of the end products of digestion.
D)absorption of water and certain minerals and vitamins.

Question

Quizplus · Accepted Answer

The main function of the large intestine is the absorption of water and electrolytes (minerals) from undigested food. It also absorbs important vitamins produced by gut bacteria, such as vitamin K and biotin. The large intestine does not play a major role in completing digestion or nutrient absorption, as most of these processes occur in the small intestine.

The Primary Function of the Large Intestine Is the