Question

Which of the following enzyme is called ancestral enzyme​

Answer 1

Answer:

Explanation:

following me options to dena hota hai

Answer 2

Answer:

The user might be asking the following question-Which of the following enzyme is called ancestral enzyme

1 Pepsin.

2 Trypsin.

3 Chymosin.

4 Chymosin.

The correct answer to the question is- 2 Trypsin.

Explanation:

Ancestral enzyme​

Most ancestral enzymes were highly thermostable and catalytically active. Also, they adopted three-dimensional structures similar to those of extant enzymes. These findings suggest that sophisticated enzymes were invented at a very early stage of biological evolution.

Trypsin-

Trypsin is an enzyme which helps us digest protein., Trypsin breaks down proteins,  In the small intestine, continuing the process of digestion that began in the stomach. It may also be referred to as a proteolytic enzyme, or proteinase. Trypsin is produced by the pancreas in an inactive form called trypsinogen.

Trypsin activation-

Trypsinogen is activated by enterokinase, which cleaves an amino-terminal activation peptide (TAP). Active trypsin then cleaves and activates all of the other pancreatic proteases, a phospholipase, and colipase, which is necessary for the physiological action of pancreatic triglyceride lipase.