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Pepsin is not produced immediately because it is secreted as an inactive precursor called pepsinogen, which protects the gastric mucosa from being digested by its own enzyme. The production of pepsinogen is stimulated by the presence of food in the stomach, along with hormonal signals. This mechanism ensures that pepsin is activated only when needed, preventing premature digestion of stomach lining and reducing potential damage to the gastrointestinal tract.
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Where is pepsin produced What is the effect of pepsin on protein?
Pepsin is produced in the stomach. Pepsin is an enzyme that digests (hydrolyses) proteins into smaller polypeptide molecules.
Is pepsin produced by the pancreas?
Pepsin is an enzyme whose responsibility it is to break down proteins in the body. Pepsin is not produced by the pancreas; it is produced by the stomach.
What is the site of pepsin production?
Pepsin is produced in the stomach, specifically by the chief cells located in the gastric glands of the gastric mucosa. It is secreted as an inactive precursor called pepsinogen, which is activated to pepsin in the presence of gastric acid (hydrochloric acid). This activation occurs in the acidic environment of the stomach, enabling pepsin to play its role in protein digestion.
Which of these enzymes is not produced by the pancreas?
Pepsin
What enzyme start to digest proteins in the stomatch?
Pepsin is produced by stomach cells in its inactive form pepsinogen, Pepsinogen is then activated by the stomach acid into its active form, pepsin. Pepsin breaks down the protein in the food into smaller particles.
Where in the body is pepsin produced?
it is found in the stomach of diffrent animals
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.
What is needed to convert pepsinogen to pepsin?
hydrochloric acid produced by parietal cells converts pepsin to pepsinogen
Is effect of pepsin on proteins a chemical reaction?
Yes, it is. Proteins in the presence of pepsin are converted into peptide chains (polypeptides). The reaction is : Proetins→ (In the presence of pepsin-to be written over the arrow) Polypeptides.
What kind of chemical is pepsin?
Pepsin is a digestive enzyme that breaks down proteins in the stomach. It is produced in the stomach and is essential for the digestion of food.
Why pepsin is not digested by pepsin itself?
pepsin is an enzyme in the stomach specific to proteins sucrose is a di-sacaride ie sugar not a protein common this is easy stuff think about it each substrate has a specific enzyme this is extremely basic stuff don't consider a career in biochemistry buddy
Where does pepsin normally occur?
It is produced by the gastric glands and begins digestion in proteins.
