<prompt> Enzyme deficiency in Hurler syndrome?Iduronate sulfatasea-l-Iduronidaseb-GalactosidaseGalactosamine 6-sulfatase  <response>: Disease name Abbretion Enzyme Defective GaGs affected Symptoms Hurler syndrome MPS I a-l-Iduronidase Dermatan sulfate, Heparan sulfate Mental retardation, coarse facial features, hepatosplenomegaly, cloudy cornea Reference: Harper; 30th edition; Page no:639; Table: 50-8 