<prompt> Alcohol is metabolized by ?Alcohol dehydrogenaseMEOSCatalaseAll of the above  <response>: Ethyl alcohol ethanol is readily absorbed from GIT and degraded by oxidation oxidative process.Liver is the major site for ethanol oxidation.At least three enzyme systems are capable of ethanol oxidation :-i Alcohol dehydrogenase ADH - Major pathwayii Microsomal ethanol oxidising system MEOS : It involves cytochrome P450.iii Catalase of peroxisomes.The product of all three oxidation pathways is acetaldehyde, which is rapidly oxidized to acetate by aldehyde dehydrogenase ALDH. 