The normal pH of stomach juice is around 1.5 to 3.5. This highly acidic environment helps break down food and kill harmful bacteria in the stomach, aiding in digestion.
the exocrine secretions of the gastric cells, together with a large amount of water form a highly acidic solution called gastric juice.
Chief cells in the stomach secrete pepsinogen, which is then activated to pepsin by hydrochloric acid present in the gastric juice. Pepsin is an enzyme that breaks down proteins into smaller peptides during the process of digestion.
The hormones that control digestion are as follows: 1.Gastrin - The stretching of the stomach wall and the presence of food in the stomach stimulates the production of gastrin by the gastric mucosa. The target organs of gastrin are the gastric glands which are stimulated to produce gastric juice and also secretion of HCl. 2.Cholecystokinin (CCK) - The duodenal mucosa secretes CCK in response to the presence of partially digested fats and proteins present in the chyme. The functions of CCK is to inhibit emptying of stomach, synthesis of digestive enzymes by pancreas and contraction of gall bladder. Thus the target organs are stomach, pancreas and gall bladder. 3.Secretin - Secretin is also secreted by the duodenal mucosa, in response to the presence of acidified chyme in the duodenum. The functions of secretin are to inhibit the production of gastric juice and stimulate the production of hydrogencarbonate ions in the pancreatic and bile juice. Thus the target organs of secretin are stomach, pancreas and liver respectively
The thick fluid that helps soften and lubricate food in the stomach is called gastric juice. It is composed of hydrochloric acid, enzymes, and mucus, which work together to break down food particles and aid in digestion.
Cactus juice is a beverage made from the pulp of the prickly pear cactus fruit. It is known for its high antioxidant content and is popular in some cultures for its potential health benefits, such as reducing inflammation and aiding digestion. It has a slightly sweet and tangy flavor.
Enzymes, they are responsible in chemical digestion.
Gastric juice is mixed with food in the stomach to promote digestion.
In the stomach, digestion of proteins occurs from the reaction with hydrochloric acid in the gastric juice.
describe two ways on how the hydrolic acid in the gastric juice contribute in the chemicaldigestion of food in the stomach
True!
No, lemon juice is not a substitute for stomach acid. Stomach acid is composed mainly of hydrochloric acid, whereas lemon juice is primarily citric acid. Stomach acid plays a crucial role in digestion by breaking down food and killing bacteria, which lemon juice cannot replicate.
Gastric juice production will be unregulated.It will affect digestion.
The stomach contains gastric juices for chemical digestion.
gastric juice is secreted by the walls of the stomach and it contains pepsin and dilute hydrochloric acid. Pepsin helps in breaking down proteins into pep-tones or peptides during the process of digestion in the stomach.
The gastric juice dissolves the fatty part of the meat, therefore starting the fat's chemical digestion into fatty acids in the stomach.
The liquid produced by the stomach is called gastric juice. It is a combination of hydrochloric acid and enzymes that help break down food for digestion.
Bile juice does the digestion or emulsification of fats.