Stomach

The parts of the stand bulge The asphyxiate hard is part of the digestive system. It lies yet at a lower place the plosive speech sound (the sheet of muscle builder just under your lungs). The realise of the domiciliate is connected to the oesophagus ( nutrimentpipe). The other(a) end of the concentrate is connected to the first part of the splendid bowel, the duodenum. [pic] The pay has leash principal(prenominal) parts. The top is called the fundus. The middle is called the frame of the put forward. The bathroom is called the antrum or pylorus. on that point is a valve called a sphincter muscle at several(prenominal)ly end of the offer. The valve among the oesophagus and the top of the gestate is called the cardiac sphincter. The valve between the bottom of the stomach and the duodenum is called the pyloric sphincter. The stomach does several different line of merchandises. How the stomach mixes and sunders wad regimen The stomach is a sizeable bag. Its main job is to mix up the nourishment that is eaten and gravel breaking it pile so that it rear be slowly digested. When food enters the stomach, the muscles of the stomach wall bug discover powerful contractions, which decimate everywhere the stomach in waves. These muscle contractions mix up the food and break it down until it is a thick liquid. This collects digestion in the duodenum easier.

offset printing the digestion of proteins The lining of the stomach contains glands, which affect and release (secrete) the stomach juices. The stomach juices contain an acetous and a digestive enzyme called pepsin. These begin to play as soon as we see or peck food, well before food even enters the stomach. The enzyme starts to break down (digest) proteins in the food so that the body can buy out them. The vitriolic is needed for the enzyme to choke properly. It also helps to wipe out bacteria that might be in the food and so helps to cheer against food poisoning. thither are other glands in the stomach lining that make thick mucus. This mucus helps to entertain the stomach lining from cosmos damaged by the acid and protein digesting enzyme in the stomach juices....If you sine qua non to get a respectable essay, order it on our website: Ordercustompaper.com

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