Its length is 2.4m and comprises 2/5 of small intestine:
Correct answer: B. Jejunum
- A. Ileum
- B. Jejunum
- C. Duodenum
- D. None of these
Explanation
Fact: Jejunum is about 2.5 m in length and is about 2/5 of the small intestine(which is about 7m in length). It lies between duodenum and ileum. Most digestion in the small intestine takes place here.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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