One of the organs in the digestive system where digestion takes place is the small intestine, particularly in the jejunum. The small intestine is where the majority of digestion and absorption occur, with enzymes from the pancreas and bile from the liver aiding in breaking down the food further.
Key Digestive Organs Where Digestion Occurs
- Mouth: Digestion begins here with chewing and saliva enzymes starting to break down food.
- Stomach: Food is mixed with gastric juices, breaking it down chemically and mechanically to form chyme.
- Small Intestine: The main site of digestion and nutrient absorption, split into three parts:
- Duodenum: Receives chyme, pancreatic enzymes, and bile to continue digestion.
* **Jejunum:** Majority of digestion and nutrient absorption occur here.
* **Ileum:** Continues absorption, including vitamin B12 and bile acids.
Thus, the small intestine, especially the jejunum, is a primary site of digestion in the digestive system.
