Function of gastrointestinal tract
Food is digested in the gastrointestinal tract. In stomach, food is mixed with digestive juice and smashed to easily absorbable ingredients. In the small and large intestine, food is further broken down to simpler molecules. Absorption of nutrients occurs all along the process of digestion. Edited by Dr.Ashraf
Channels: Others
Tags: Gastrointestinal tract
Uploaded by: kelmad ( Send Message ) on 27-11-2010.
Duration: 1m 36s
