<prompt> Enzyme deficient is Tay-Sach disease -Hexosaminidase-ASphingomyelinaseCeramidasea-galactosidase  <response>: Ans. is a i.e., Hexosaminidase -A DiseaseEnzyme deficiencyLipid accumulatedTay-sach diseaseHexosaminidase AGM2 gangliosideSandoff diseaseHexosaminidase BGM2 gangliosideNiemann-Pick diseaseSphingomyelinaseSphingomyelineFarbers diseaseCeramidaseAcyl-sphingosine ceramideFabrys diseasea-galactosidaseGlobotrisylceramideKrabbes diseaseb-galactosidase GalactosylceramidaseGalactosylceramideGauchers diseaseb-glucosidase glucocerebrosidaseGlucosylceramideMetachromatic leukodystrophyArylsulfatase A3-Sulfogalactosylceramide 