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It extracts water and salt from solid wastes before they are eliminated from the body and is the site in which the fermentation of unabsorbed material by the gut microbiota occurs. Unlike the small intestine, the colon does not play a major role in absorption of foods and nutrients. About 1.5 litres or 45 ounces of water arrives in the colon ...
There are several organs and other components involved in the digestion of food. The organs known as the accessory digestive organs are the liver, gall bladder and pancreas. Other components include the mouth, salivary glands, tongue, teeth and epiglottis. The largest structure of the digestive system is the gastrointestinal tract (GI tract).
Organ system Description Component organs Root system: anchors plants into place, absorbs water and minerals, and stores carbohydrates: roots: Shoot system: stem for holding and orienting leaves to the sun as well as transporting materials between roots and leaves, leaves for photosynthesis, and flowers for reproduction: stem, leaves, and flowers
Its main function is to absorb water and salts. The colon is further divided into: Cecum (first portion of the colon) and appendix; Ascending colon (ascending in the back wall of the abdomen) Right colic flexure (flexed portion of the ascending and transverse colon apparent to the liver) Transverse colon (passing below the diaphragm)
Soluble fiber (the kind found in foods like oats and beans) absorbs water and forms a gel-like substance that helps soften stool, while insoluble fiber, present in things like apple skins and ...
Iron is absorbed in the duodenum. Folate (Vitamin B9) is absorbed in the duodenum and jejunum. Vitamin B12 and bile salts are absorbed in the terminal ileum. Vitamin B12 will only be absorbed by the ileum after binding to a protein known as intrinsic factor. Water is absorbed by osmosis and lipids by passive diffusion throughout the small ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 11 December 2024. List of organ systems in the human body Part of a series of lists about Human anatomy General Features Regions Variations Movements Systems Structures Arteries Bones Eponymous Foramina Glands endocrine exocrine Lymphatic vessels Nerves Organs Systems Veins Muscles Abductors Adductors ...
Water and minerals are reabsorbed back into the blood in the colon (large intestine) where the pH is slightly acidic (about 5.6 ~ 6.9). Some vitamins, such as biotin and vitamin K (K 2 MK7) produced by bacteria in the colon are also absorbed into the blood in the colon. Absorption of water, simple sugar and alcohol also takes place in stomach.