This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
Which of the following reaction is not catalyzed by microsomal enzyme? 
Select and explain. 
A. Glucuronidation, B. Acetylation, C. Oxidation, D. Reduction
B: Acetylation
Answer: B: Acetylation 
Explanation: Ans. B. AcetylationMicrosomal enzyme induction via phase 1-oxidation reduction hydrolysis and phase 2 reaction involve glucuronide conjugation. Acetylation is non-microsomal enzyme process.