Zinc is essential for?: (A) Tyrosinase, (B) Carbonic anhydrase, (C) Hexokinase, (D) Oxidoreductase
Answer is B. Tyrosinase requires copper Carbonic anhydrase requires zinc Hexokinase requires magnesium Oxido reductase requires NAD/ NADP Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 419