This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Biochemistry
Phase II reactions include all EXCEPT: 
Select and explain. 
A. Acetylation, B. Glycine conjugation, C. Methylation, D. Reduction
D: Reduction
Answer: D: Reduction 
Explanation: Phase I reactions include: Phase II reactions includes: Hydroxylation Oxidation Reduction Hydrolysis Conjugation ( most common xenobiotic reaction) Methylation (by SAM- S-Adenosyl Methionine) Sulfation (by PAPS- Phospho Adenosyl Phospho Sulfate) Acetylation (by Acetyl CoA)