<prompt> Guthrie test can be used for the diagnosis of:TyrosinemiaGalactosemiaAlkaptonuriaPhenylketonuria  <response>: The bacterial inhibition assay of Guthrie is used for Phenylketonuria. Tyrosinemia- serum AFP succinyl acetone in serum urine Galactosemia- urine: positive Benedict test Alkaptonuria- Gas chromatography mass spectrometry GCMS 