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What are the differences between pepsin and pepsinogen?
pepsinogen makes pepsin
Did pepsin act in absence of HCL?
Pepsin is inactive in the absence of HCl because the acidic environment is necessary to convert pepsinogen into its active form, pepsin. HCl is needed to denature proteins and activate pepsin through a process called autocatalysis.
What is chemical found in the stomach needed to activate pepsinogen to pepsin?
Hydrochloric acid (HCl) is the chemical found in the stomach that is needed to activate pepsinogen to its active form, pepsin. HCl creates an acidic environment in the stomach that enables pepsinogen to undergo a conformational change and become pepsin, which is essential for protein digestion.
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.
Does hydrochloric acid activate pepsinogen in the stomach?
Yes, hydrochloric acid activates pepsinogen in the stomach to convert it into its active form, pepsin, which helps in the digestion of proteins.
What is the functiom of pepsinogen?
Pepsinogen is the precursor for Pepsin, an enzyme for the degradation of protein.
What is the zymogenic form of pepsin?
pepsinogen
What is the difference between pepsin and pepsinogen?
Pepsin is a powerful protein digesting enzyme which is far too dangerous in its active form so it is released in an inactive pepsinogen form by the cell and activated only in the digestive tract where it is required to be active.
Why is pepsin secreted as an inactive precursor called pepsinogen?
Pepsinogen is secreted as an inactive precursor because pepsin is a proteolytic enzyme that can damage the cells that produce it. By secreting pepsinogen, the stomach protects itself from self-digestion until it is needed to break down proteins in the stomach.
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 is the relation between pepsinogen and hydrochloric acid?
Pepsinogen is an inactive precursor of the enzyme pepsin, which is responsible for breaking down proteins in the stomach. Hydrochloric acid activates pepsinogen, converting it into pepsin. The presence of hydrochloric acid in the stomach helps to create an acidic environment that allows pepsin to function optimally.
What is the function of HCI?
coverts pepsinogen to pepsin Destroys bacteria
