The correct order of the three sections of the small intestine is:
A)jejunum,duodenum,ileum.
B)duodenum,jejunum,ileum.
C)duodenum,ileum,jejunum.
D)ileum,jejunum,duodenum.

Question

Quizplus · Accepted Answer

The small intestine is composed of three parts: the duodenum, jejunum, and ileum. The correct order of these sections is duodenum, jejunum, and ileum. This is because the duodenum receives digestive enzymes from the pancreas and bile from the liver, which are necessary for the breakdown of food. The jejunum is responsible for most of the absorption of nutrients, while the ileum absorbs bile salts and any remaining nutrients before passing waste into the large intestine. Therefore, the correct order is duodenum, jejunum, and ileum.

The Correct Order of the Three Sections of the Small