<prompt> NARP syndrome is a pa of which of the following group of disorders?Mitochondrial diseasesGlycogen storage diseasesLysosomal storage diseasesLipid storage diseases  <response>: NARP syndrome Neuropathy, ataxia, and retinitis pigmentosa Related to changes in mitochondrial DNA. Mutations in the MT-ATP6 gene cause NARP syndrome. This gene is located within mitochondrial DNA mtDNA. 