What is a zymogen giving reference to an example?

A zymogen is the inactive form of an enzyme. For instance the enzyme pepsinogen is produced by chief cells in the gastric pits. Pepsinogen is a zymogen. Hydrochloric acid produced by the parietal cells of the gastric pit work to cleave a peptide bond forming pepsin, which can now work to digest proteins in the stomach.

LD
Answered by Laurence D. Biology tutor

7418 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Please could you explain Oxidative Phosphorylation?


What is meant by the primary structure of a protein and why is it so important?


What is Mitosis?


Describe the process of DNA transcription:


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning