<prompt> McArdles disease is due to deficiency of -Branching enzymeGlucose 6 phosphataseAcid maltase deficiencyMuscle phosphorylase  <response>: Ans. is d i.e., Muscle phosphorylase Type Enzyme deficiencyOrgan s affected1von Gierkes diseaseGlucose 6-phosphataseLiver, kidney11Pompes diseasea 1 - 4 Glucosidase acid maltaseAll organsIIICoris diseaseForbes diseaseDebranching enzymeMuscle, liverIVAndersens diseaseBranching enzymeLiver, myocardiumVMcArdles diseaseMuscle PhosphorylaseMuscleVIHers diseasePhosphorylaseLiverVIITaruis diseasePhosphofructokinaseMuscle, RBCsVIII Phosphorylase kinaseLivero There is also on X-ltnked form of phosphorylase kinase deficiency. This is sole exception as all other glycogen storage diseases are inherited as autosomal recessive trait. 