Q. In which one of the following enzymes copper is necessarily associated as an activator?
A) Carbonic anhydrase
B) Tryptophanase
C) Lactic dehydrogenase
D) Tyrosinase
Explanation
Tyrosinase is a copper containing oxides, which is widely distributed in plants and animals including human. It oxidizes tyrosine to melanin in mammal and causes the cut surfaces of many fruits and vegetables to darken.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.