<prompt> In metabolism, all of the following reactions occur in phase one except?OxidationReductionConjugationDeamination  <response>: Ans. C. ConjugationPhase-1 Non-synthetic: oxidationreductionhydroiysis cyclization Decyclizationa. Convert lipophilic compounds to more polar compounds, by introducing or unmasking a functional group such as OH,-NH2 .b. OXIDATION is the most common pathway in Phase-1 reactionc. Microsomal drug oxidations require CYP450, P450 reductase, NADPHQ oxygend. REMEMBER oxidation includes dealkylation, deamination and hydroxylation 