What stages can be distinguished in the process of digestion in the small intestine?

The digestion process in the small intestine can be divided into 3 stages: 1) Cavity digestion. 2) Parietal digestion. 3) Absorption. Cavity digestion – the digestion of food under the influence of digestive juices in the intestinal cavity. Parietal digestion is the digestion of small particles on the surface of the intestinal mucosa. Absorption is the transfer of nutrients from the intestines to the blood vessels.

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