Which Compound Is a Zymogen That Can Be Converted to an Endopeptidase

question 82

Multiple Choice

Which compound is a zymogen that can be converted to an endopeptidase that hydrolyzes peptide bonds adjacent to Lys and Arg residues?

• A) chymotrypsinogen
• B) pepsin
• C) pepsinogen
• D) trypsin
• E) trypsinogen

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Definitions:

Pluripotent

The ability of a stem cell to differentiate into any type of cell in the body but not capable of forming an entire organism.

Totipotent

Cells that have the potential to differentiate into any type of cell in an organism, including the placental cells.

Differentiated

A state in which cells have developed specialized functions and characteristics, differing from their originating stem cells.

Amnion

A thin, protective membrane that surrounds the embryo or fetus in the amniotic sac, containing the amniotic fluid.