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The main biological function of the duodenum, which is the first and smallest section of the small intestine, is that it's the place where most of the body's chemical breakdown of food occurs.

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Related Questions

What Digestive glands do frog have?

Frogs have three main types of digestive glands: mucous glands in the mouth to aid in swallowing, gastric glands in the stomach to produce digestive enzymes, and hepatic glands in the liver to release bile for fat digestion.


Where producing gastric juice?

Gastric juice is produced in the stomach. Gastric juice is produced in the Gastric glands.


What glands are found between rugae?

The gastric glands are found between the rugae. These glands are lined with different cells that contribute to the formation of gastric juice.


What cell types make up gastric glands?

The main cell types that make up gastric glands are mucous neck cells, parietal cells, chief cells, and enteroendocrine cells. These cells work together to produce and secrete gastric juices in the stomach, which play a key role in digestion.


What glands are found between the rugae?

The rugae gradually smooth out as the stomach fills, permitting stomach distension. A cross section of the stomach lining reveals that in between the rugae are gastric pits, which are the openings of the gastric glands.


Where are the gastric glands found and what do they do?

Gastric glands are found in the lining of the stomach. They secrete gastric juice, which contains hydrochloric acid, pepsinogen, and mucus. The hydrochloric acid helps break down food, while pepsinogen is converted to pepsin, an enzyme that digests proteins.


Which organs contain gastric glands?

Stomach


Produce mucus and are found in the submucosa of the small intestine?

duodenal glands


What are gastric glands in frogs?

Gastric glands in frogs are structures located in the stomach lining that secrete digestive enzymes and hydrochloric acid to help break down food. These glands play a crucial role in the digestion process of frogs by aiding in the breakdown of food into nutrients that can be absorbed by the body.


Are gastric glands in your stomach?

Yes. They produce acid.


What substances do gastric glands produce?

hydrochloric acid


What 2 glands does the stomach contain?

The two glands that are in the stomach are the Pyloric Gland and the Gastric Gland.