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Pepsin is an enzyme used to catalyze the digestion of proteins (found in meat, egg etc.) in the stomach. It breaks down proteins into smaller units (polypeptides and amino acids) for easier digestion in the small intestine.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoMain function of a stomach is temporary storage and breakdown of food. Its wall secrets hydrochloric acid that kills harmful pathogens and also provides acidic medium to food.An enzyme called pepsin breaks protein into its simple form,peptones.
High School science teacher
Wiki User
∙ 9y agoStomach acids activate digestive enzymes, which is one role they play in the digestion of protein. They also cause proteins that have been ingested to unravel.
Wiki User
∙ 15y agoYes, the Enzymes and other digestive juices released in the stomach help break down the food before it travels to the intetines.
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What substance in the stomach helps digestion?
The Stomach is where Proteins are digested. This needs an acid environment and enzymes like pepsin. The digested proteins are not absorbed into the body by the stomach - this happens further down the alimentary tract.
What nutrients break down in the stomach?
Proteins are digested in the stomach. Pepsin is the enzyme, which is responsible for breaking the peptide bond of the proteins.
In addition to storage and mechanical breakdown of food what else happens in the stomach?
initiates protein digestion and denatures proteins
Which food molecules are altered in the stomach?
proteins
Is denaturation of proteins a function of the stomach?
Yes, denaturation of proteins is a function of the stomach. The stomach secretes hydrochloric acid that helps to lower the pH of the stomach, which denatures proteins. This denaturation process makes the proteins more susceptible to the action of digestive enzymes, facilitating their breakdown into smaller peptides and amino acids.
What organ is the hydrolysis of protein initiated?
Breakdown of proteins begins in the stomach.
What the stomach does in the digestion system?
The stomach digests the proteins in a meal. When it is finished digesting those proteins, the food leaves the stomach to be digested more and absorbed in the small intestine.
Where are proteins first metabolized?
Proteins are first metabolized in the stomach, by the enzyme pepsin.
What enzyme completes the digestion of proteins?
Trypsin completes the digestion of proteins. Pepsin in the stomach starts the digestion of proteins.
What food types are digested in the stomach?
Proteins
The stomach contains chemicals that break down proteins carbohydrates calcium or vitamins?
Proteins
What does gastric protease do?
breaks down proteins in the stomach
