Enzymes are classified into six major classes in the systematic naming system.
The suffix -ase is attached to a description of the catalyzed chemical reaction.
Oxidoreductases catalyze oxidation-reduction reactions.
Transferases catalyze transfer of C-, N-, or P-containing groups.
Hydrolases catalyze cleavage of bonds by addition of water.
Lyases catalyze cleavage of C-C, C-S, and certain C-N bonds.
Isomerases catalyze racemization of optical or geometric isomers.
Ligases catalyze formation of bonds between carbon and N coupled to hydrolysis of high-energy phosphates.
University of Baghdad's College of Medicine is teaching this in 2022-2023.
Examples of reactions for each class are provided.

Test your knowledge of enzyme classification with this informative quiz! Learn about the six major classes of enzymes and their respective suffixes. Discover how each class catalyzes different types of chemical reactions, from oxidation-reduction to cleavage and formation of bonds. See examples of reactions for each class and get ready to impress your friends with your newfound enzyme expertise. Perfect for students of biochemistry and anyone interested in the fascinating world of enzymes.