<prompt> Pyridoxine is used in treatment of -GalactosemiaPhenylketonuriaPropionicacidemiaHomocystinuria  <response>: Ans. is d i.e., HomocystinuriaInborn error of metabolism and Treatment1 AlkaptonuriaVitamin C, Folic acid2 HomocystinuriaPyridoxine Folic acid3 CystinuriaAlkalization of urine d-Penicillamine, Captopril4 Hartnup diseaseNicotinamide5 Multiple carboxylase deficiencyBiotin6 Methyl malonic academiaVitamin B127 HyperoxaluriaPyridoxine8 TyrosinemiaNTBC, Liver Transplantation 