Structure and function of the Small Intestine

Small intestine, a part of the gastrointestinal tube, is 21 feel long. It consists of three segments, namely, duodenum, jejunum, and ileum. Most of the process of food digestion and absorption occurs in the small intestine. Edited by Ashraf.

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Tags: The Small Intestine gastrointestinal tract

Uploaded by: ( Send Message ) on 29-11-2011.

Duration: 1m 53s