Question

In liver, catalase breaks down hydrogen peroxide into water and oxygen. Catalase is an example of a:

A. Protein
B. Lipid
C. carbohydrate
D. Nucleic acid

Answer 1

A. Protein

Catalase is an example of a protein. Proteins are large, complex molecules that perform a wide range of functions in the body, including catalyzing chemical reactions, transporting molecules, and providing structure and support.