Question

Describe the inner surface of the small intestine

Answer 1

Answer:

Mucosal folds: The inner surface of the small intestine is not flat, but thrown into circular folds. ... Villi: The folds form numerous tiny projections which stick out into the open space inside your small intestine (or lumen), and are covered with cells that help absorb nutrients from the food that passes through.

Answer 2

The inner surface of the small intestine is lined by brush bordered columnar epithelium and have microvilli in them for the absorbtion process