<prompt> Which of the following is the products formed from alcohol but not the intermediates of TCA cycle glycolysis: PGI Dec 2006AcetaldehydePyruvateLactateOxalate  <response>: Ans: A Acetaldehyde Acetaldehyde is formed from alcohol but it is not intermediate ofTCA cycleQ Malate oxalate are intermediates in TCA cycle Harper27th14 7 whereas pyruvate lactate are intermediates in glycolysisfHarper 27thlS3Ethanol NADPH H O2 MEOS AcetaldehydeFig. Metabolic pathway of alcohol 