Chymotrypsinogen: Chymotrypsin:: Pepsinogen: _____________

Chymotrypsinogen: Chymotrypsin:: Pepsinogen: _____________ Correct Answer Pepsin

Chymotrypsin is an activated form of proenzyme chymotrypsinogen. In the same way, pepsin is an activated form of proenzyme pepsinogen. Trypsin, carboxypeptidase and thrombin are activated forms of proenzymes like trypsinogen, procarboxypeptidase and prothrombin respectively.
Bissoy MCQ

Related Questions

Analysis of a hexapeptide using enzymatic cleavage reveals the following result:
• Amino acid composition of the peptide is: 2R, A, V, S, Y
• Trypsin digestion yields two fragments and the compositions are: (R, A, V) and (R, S, Y)
• Chymotrypsin digestion yields two fragments and the compositions are: (A, R, V, Y) and (R, S)
• Digestion with carboxypeptidase A yields no cleavage product.
Given: Trypsin cleaves at carboxyl side of R. Chymotrypsin cleaves at carboxyl side of Y. Carboxypeptidase A cleaves at amino side of the C-terminal amino acid (except R and K) of the peptide.
The correct amino acid sequence of the peptide is:
Pepsinogen is activated by which of the following secretions?
Pepsinogen secretion is stimulated by ______
Which of the following converts pepsinogen to the active form of pepsin in the stomach?
By what factor chymotrypsin enhances the rate of peptide bond hydrolysis?
The active site of chymotrypsin consists of a catalytic triad of which of the following amino acid residues?
Which of the following statements are true about the reactions at the active center of chymotrypsin?
The polypeptide chains in chymotrypsin are linked by ___________
Which of the following is false about chymotrypsin?
Chymotrypsin is a ___________