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The gastric juice needs to be acid so that it can break down the food to go to the intestine. The muscles of the stomach wall contract vigorously so that the food is mixed with the gastric juice. Pepsinogen is made by the presence of gastric juice. This digests protein. Seeing, smelling, tasting or thinking about food starts the production of gastric juice.
Gastric juices are secreted by glands in the stomach lining. It contains digestive enzymes (called pepsin and rennin), hydrochloric acid and mucus. They help break down food and destroy pathogens which enter the stomach through the nose and mouth. Functions: Pepsin breaks down proteins into more easily digestible products Rennin helps in the digestion of milk proteins Mucus forms a protective layer on the stomach lining which protects it from the actions of the acidic gastric juices. Hydrochloric acid provides the acidic environment which allows pepsin to work more effectively.
Gastric juice, as known is an acidic juice present in the stomach. Pepsinogen in gastric juice conveys it to convert the pieces of food into a thick paste which then continues on.
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It breaks down proteins. The bolus, which is bits of food, drops down into the stomach. The gastric juice breaks down the bolus into a liquid called chyme.
Neutralizes the food mass
It is protein digesting enzyme in gastric juice of stomach. It converts protein into peptide chains
Protects the stomach
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In which Organ of the digestive system does pepsin works?
Breaks down the proteins into peptide chains
What do HCL and pepsin do?
HCL, or hydrochloric acid, helps break down food in the stomach and creates an environment for pepsin to function effectively. Pepsin is an enzyme produced in the stomach that helps digest proteins into smaller peptides. Together, HCL and pepsin aid in the digestion of proteins in the stomach.
What is the source of pepsin?
Pepsin is an enzyme which is secreted by Zymogen cells of the stomach. First it is secreted in an inactive form called Pepsinogen. After that Hydrochloric acid (HCl) activates it into pepsin. FUNCTION:Its function is to hydrolyse the proteins to yield peptide.
Can pepsin and trypsin function in the same environment-?
no they can not because they at completely different pH levels.
What digestive enzyme does not function in high pH?
Pepsin is a digestive enzyme that does not function well in high pH conditions. It works optimally in acidic environments, like the stomach, where the pH is low.
Pepsin lost it function in alkaline pH?
Pepsin is an enzyme that functions optimally in acidic pH environments, such as the stomach. In alkaline pH conditions, pepsin can become denatured or inactivated, leading to a loss of its ability to break down proteins effectively. This is why pepsin is most active in the acidic environment of the stomach, where it helps in digesting proteins.
Can pepsin work under the acidic conditions present in the stomach?
Yes, pepsin can work under acidic conditions in the stomach because it is optimally active at a low pH. The acidic environment in the stomach helps activate pepsinogen, the precursor to pepsin, and maintains the pH range suitable for pepsin to function in breaking down proteins into smaller peptides.
What is the function of Pepsinogens?
pepsinogens when pumped into the stomach and exposed to an acid environment form pepsin. pepsin is a protease breaking proteins down into amino acids.
Which enzyme works best in alkaline conditions?
Pepsin in the stomach
What is the pH for pepsin?
The optimal pH for pepsin, an enzyme found in the stomach that helps in protein digestion, is around 2.0. This low pH is necessary for pepsin to be active and function effectively in breaking down proteins into smaller peptides.
What is the relation between pepsinogen and hydrochloric acid?
Pepsinogen is an inactive precursor of the enzyme pepsin, which is responsible for breaking down proteins in the stomach. Hydrochloric acid activates pepsinogen, converting it into pepsin. The presence of hydrochloric acid in the stomach helps to create an acidic environment that allows pepsin to function optimally.
What does the pepsin do in the stomach?
Pepsin digests protein in the highly acidic environment of the stomach.
