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Q: Proteolytic enzyme secreted as proenzyme in GI tract-why?
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What is pepsionogen?

this is the proenzyme of pepsin , which is a protein digesting enzyme. pepsinogen is secreted by gastric mucosal cell


In the stomach the protein is digested by?

That is a proteolytic enzyme. Name of the enzyme is pepsin. It is secreted as inactive pepsinogen, which become active when it comes in contact with the hydrochloric acid, in the stomach.


How does pepsinogen become active pepsin?

The proenzyme pepsinogen,on exposure to hydrochloric acid gets converted into active enzyme pepsin,the proteolytic enzyme of the stomach.Pepsin converts proteins into proteoses and peptones(peptides).


What is the gastric enzyme that acts on proteins?

The proteolytic or protein eating enzyme of the stomach is called pepsin. Pepsin is secreted into the stomach as a zymogen (or inactive enzyme precursor) called pepsinogen which is converted into the active enzyme form by the hydrochloric acid and low pH in the gastric juices.


Pepsinogen is the precursor to the gastric enzyme for protein digestion and is secreted by the parietal cells?

it is secreted by stomach glands as an inactive proenzyme, pepsinogen, which is converted to pepsin by the cleavage of acid-labile linkages in the acidic (low pH) environment of the stomach.


Which proteolytic enzyme induces lysis of fibrin during fibrinolysis?

Fibrinolysin enzyme, as well as plasmin.


What is least likely to be a mechanism for enzyme regulation?

It's Proteolytic cleavage!


Pepsin is an enzyme released by the?

pepsin is a enzyme secreted by the gastric glands


_____ Enzyme secreted by cells of juxtaglomerular?

Renin


Location and function of pepsin?

pepsin is a proteolytic enzyme present in the gastric glands.it hydrolyses proteins into peptones.


What is a vasodilator that can be inactivated by a proteolytic enzyme?

Serotonin


Is pepsin a polypeptide?

Pepsinogen is the proenzyme of pepsin. Pepsinogen is inactive, it is metabolized into the enzyme pepsin which break down proteins into small molecules.