<prompt> Coris disease is due to defect in -Branching enzymeDebranching enzymeMyophosphorylaseHepatic phosphorylase  <response>: Ans. is b i.e., Debranching enzyme TypeEnzyme deficiencyOrgan s affectedIvon Gierkes diseaseGlucose 6-phosphataseLiver, kidneyIIPompes diseasea 1 -4 Glucosidase acid maltaseAll organsIIICoris diseaseForbes diseaseDebranching enzymeMuscle, liverIVAndersens diseaseBranching enzymeLiver, myocardiumVMcArdles diseasePhosphorylaseMuscleVIHers diseasePhosphorylaseLiverVIITaruis diseasePhosphofructokinase.Muscle, RBCsVIII Phosphorylase kinaseLivero There is also on X-linked form of phosphorylase kinase deficiency. This is sole exception as all other glycogen storage diseases are inherited as autosomal recessive trait. 