In humans, most nutrient molecules are absorbed by the:

(A) Stomach
(B) Liver
(C) Small Intestine
(D) Large Intestine

Q. The small Intestine is divided into _______ structural parts. 
(A) three
(B) four
(C) five
(D) six

Q. What is the name of midsection of the small intestine?
(A) Duodenum
(B) Jejunum
(C) Ileum
(D) None of these

Answers:
1. (C) small intestine
2. (A) three
3. (B) Jejunum