Once the digestive process is complete, the colon retrieves materials that the body must recycle. These materials are:
A) water and dissolved salts.
B) iron and water.
C) protein and sodium.
D) water and fiber.
E) fat and fiber.

Question

Quizplus · Accepted Answer

The colon's main function is to absorb water and electrolytes, such as sodium and potassium, which are necessary for bodily functions. The body then recycles these materials as needed. Therefore, the materials retrieved by the colon are water and dissolved salts (Choice A). Iron, protein, and fat are primarily absorbed in the small intestine, while fiber is not fully absorbed by the body and is excreted as stool.

Once the Digestive Process Is Complete, the Colon Retrieves Materials