Epithelial cells called villi
It is either the iNTESTINE WALL OR BLOOD SURROUNDING THE INTESTINE
dontknow
located in the wall of the distal portion of the small intestine.
Intrinsic factor, a protein produced by the stomach, is required for the absorption of vitamin B12 in the small intestine. In the small intestine, vitamin B12 binds to intrinsic factor, forming a complex that can be absorbed through the intestinal wall.
villi
A series of bulges in the wall of the large intestine. Also called haustra.
the Haustra
rectrum BABYH!
small intestine
Mucosa.
In the wall of the small intestine
deoduinum