Pepsin (D.)
Pepsin is an enzyme that break down protein to make smaller peptide, in other words, they break up polypeptidae into peptide.
Hope it helped,
BioTeacher101
The breakdown of molecules by food enzymes and acid in the stomach
The component would be known as a microfiber i think im not sure
Answer:
It starts with 2 chromosomes and ends with 2 identical cells.
Explanation: