The large intestine absorbs water and electrolytes from the waste material, forming solid feces. Finally, the feces are eliminated from the body through the rectum and anus. The digestive system is crucial for our health and survival. Without it, we would not be able to obtain the nutrients ...
Here, water is absorbed from the food waste, and the remaining material is formed into feces and eliminated from the body. The digestive system also includes other organs such as the liver, pancreas, and gallbladder. The liver produces bile, which is stored in the gallbladder and released ...
The gastrointestinal tract (the alimentary canal or the gut), is the system of organs within multicellular animals which takes in food, digests it to extract energy and nutrients, and expels the remaining waste. From:Food and Chemical Toxicology,2009 ...
How does food move through the digestive system? After chewing, food travels down the oesophagus to the stomach, where it is broken down further. It then moves into the small intestine, where nutrients are absorbed, and finally, the leftover waste goes to the large intestine. What happens to...
The waste material travels on to the large intestine where water is absorbed and the drier waste material is compacted into feces; it is stored until it is excreted through the anus. The components of the human digestive system are shown. Candela Citations CC licensed content, ...
then into the lymphatic system, and finally into the blood system.Large Intestine:Caecum: Receives material from the small intestine and, along with the colon, contains bacteria that metabolize waste material or roughage.Appendix: Has no digestive function but deals with gut infections....
Chapter5DigestiveSystem I.Introduction Thedigestiveorgastrointestinalsystembeginswiththemouth,wherefoodenters,andendswith theanus,wheresolidwastematerialleavesthebody.Thethreefunctionsofthesystemare digestion,absorption,andelimination. First,complexfoodmaterialtakenintothemouthisdigested,orbrokendown,mechanicallyand ...
Large Intestine - Colon-- These materials are propelled into the colon, where they remain, usually for a day or two. Its function is to absorb water from the remaining indigestible food matter, and then to pass useless waste material from the body. It also compacts feces, and stores fecal...
From here, solid wastes move into the colon, where they remain for a day or two until they are passed out of the body. 48 Disorders of the Digestive System Disorders of the Digestive System 49 In this passage, you will learn:
The liver creates glycogen from sugars and carbohydrates to give the body energy and converts dietary proteins into new proteins needed by the blood system. The liver also breaks down unwanted chemicals, such as alcohol, which is detoxified and passed from the body as waste, the Cleveland Clini...