<prompt> A marker of Golgi apparatus isGalactosyl transferaseAcetyl CoA synthetasePyruvate kinaseMalonyl CoA  <response>: Golgi apparatus is a collection of membrane-enclosed sacs. They are directed at proper glycosylation of proteins and lipids. REF: GANONG;S REVIEW OF MEDICAL PHYSIOLOGY 24 EDITION, PAGE NO - 46 