The epithelial cells that form the inner lining of the small intestine
A)are replaced every few days.
B)are not able to reproduce.
C)are cube-shaped.
D)remain where they are first formeD.

Question

Quizplus · Accepted Answer

The epithelial cells that form the inner lining of the small intestine are replaced every few days through a process called cell turnover. This is necessary because the cells are constantly being exposed to digestive enzymes and mechanical stress from food passing through the intestine.

The Epithelial Cells That Form the Inner Lining of the Small