answersLogoWhite

0

Zymogens are stored in their inactive form and need the Hydrochloric acid (or HCl) to be activated. Specifically, HCl converts pepsinogen into pepsin which can then be used to convert more pepsinogen into pepsin.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Why are protein digestive enzymes produced and released in an inactive form?

In the case of protein digesting enzymes, known as endopeptidases, such as those secreted in the stomach (pespin), it is obvious. If they were secreted active they would digest the glands which secrete the enzymes themselves (gastric glands). Instead they must be secreted in an inactive form, which once in the stomach and exposed to HCl acid and other pepsin enzymes the pepsinogen activates and begins digesting protein.


Why the protein digesting enzymes are released in their active form?

so thay can immidiatly digeste the food


What are the enzymes produced in the stomach?

The main enzyme in the Stomach is Pepsin which is used to digest protein. Only protein digestion occurs in the stomach and almostt no absorption, (only a little alcohol). This protein is not secreted as its active form (ie not as pepsin) but as the Zymogen (the inactive precursor to proteins) Pepsinogen which cleaves in a low pH to form the active enzyme.


Why H. pylori is not destroyed by stomach acid?

Granted pepsin could kill a cell by hydrolyzing crucial proteins, it doesn't specifically destroy cells. It is a protease, a protein-digesting enzyme. There are two reasons why pepsin does not, under normal conditions, turn around and start digesting the cells of the host. Pepsin is only present in the stomach, where it is compartmentalized from the rest of the body. The mucous membrane protects the lining of the stomach so the stomach is not degraded by the enzymes or the strong hydrochloric acid. Secondly, pepsin is only active as an enzyme in very acidic environments like that of the stomach. Once the chyme of the stomach is dumped into the duodenum of the small intestine, the pH increases dramatically and the pepsin is denatured, no longer active to digest protein.


What will happen if body just makes fully active form of enzymes?

Consider the stomach. The inactive form of the digestive enzyme pepsin is called pepsinogin. ( spelling may be wrong ) It takes the release of hydrochloric acid in the stomach to activate this pre-enzyme into pepsin, the active form. You would be digesting your own stomach tissue if pepsin was always active.


Which organ secrets enzymes that are active at a low pH?

The stomach secretes protease enzymes that work best at a pH of around 2.


How long does the food stay in stomach?

If your asking how long does food stay in your stomach before digesting is 4-6 hours. Depending on if your active after eating or not.


How an inactive protein can be converted into active protein?

An inactive protein can be converted into an active protein through the process of proteolysis. This process happens through the hydrolysis of the peptide bond, which is aided by cellular enzymes.


Where are enzymes active in the body at pH 4 and 5?

Enzymes are active in the stomach, which has an acidic pH between 1.5 and 3.5. At this pH, pepsin is an enzyme that digests proteins. Enzymes in the body typically have optimal pH ranges where they are most active.


How proteins are digested?

Proteins are digested by proteasees (enzymes) in the digestive system. Trypsin, peps, chymotrypsis are the proteases of stomach that start digesting proteins in to peptides. Enteropeptidases further digest them to small peptides and finally amino acids.


In the stomach the protein is digested by?

Protein digestion in the stomach is initiated by the enzyme pepsin, which breaks down proteins into smaller peptides. Pepsin is activated by the acidic environment of the stomach, specifically hydrochloric acid. The breakdown of proteins into peptides is essential for their absorption and utilization by the body.


What are the parts of an enzymes?

Active sites. Those atoms of the molecule that effect the London bonds to the target molecule.Structure Those atmos that provide the 'scaffolding' that ensure that the active sites are exactly where they should be.