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Pepsinogen is secreted by cells, witch is inactive, else cells made up of proteins would have got digested themselves. This inactive pepsinogen get converted to active pepsin after coming in contact with acid in stomach.

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How is pepsinogen activated in the stomach to become the active enzyme pepsin?

Pepsinogen is activated in the stomach by the acidic environment, which triggers a change in its structure to become the active enzyme pepsin.


What effect does freezing have on pepsin activity?

Heat affect any enzyme and so pepsin. A temperature about 80 degrees can degarade most of the proteins and pepsin. At this temperature pepsin loose its structure and can not be active after that.


What is the enzyme called that acts upon the substrate pepsin?

The enzyme that acts upon the substrate pepsin is also called pepsin. Pepsin is a digestive enzyme produced in the stomach that helps break down proteins into smaller peptides.


Is pepsin a carbohydrate?

No, pepsin is a protein digestive enzyme.


Which enzyme functions best in a pH environment most similar to that of human stomach enzyme?

Pepsin. It is located in the stomach. Pepsin helps with the breakdown of food and is a protein. A pH 2 is optimal for the human enzyme pepsin. If the pH level exceeds 7, pepsin becomes denatured or lose its structure; above pH 5,, it will increase function.


In an experiment of Pepsin and BAPNA is pepsin the substrate?

No, pepsin is not the substrate in the experiment with BAPNA. BAPNA is the synthetic substrate used in this experiment to test the activity of the enzyme pepsin by measuring the rate of substrate cleavage. Pepsin acts on BAPNA as the enzyme, not the substrate.


What happens to pepsin at pH of 8?

Pepsin is an enzyme that is most active in acidic environments, typically around pH 2. At a pH of 8, pepsin would likely become denatured and lose its enzyme activity. The change in pH would disrupt the enzyme's structure and prevent it from effectively breaking down proteins.


Pepsin is an enzyme released by the?

Pepsin is an enzyme released by the chief cells in the stomach. It helps in the digestion of proteins by breaking them down into smaller peptides. Pepsin is activated by the acidic environment in the stomach.


What is the inactive from of the enzyme pepsin?

The inactive form of pepsin is called pepsinogen.


The activity of which enzyme decreases in both acidic and basic envioroment?

The enzyme whose activity decreases in both acidic and basic environments is pepsin. Pepsin is an enzyme found in the stomach that functions optimally at a pH of around 2. In environments that are either too acidic or too basic, the structure of pepsin can be denatured, leading to a decrease in enzymatic activity.


Which enzyme works best in alkaline conditions?

Pepsin in the stomach


What is the function of the enzyme pepsin in the digestive system?

Pepsin is an enzyme that helps break down proteins in the stomach during digestion.