Bones do not have a role in Glycogen production. Bones are part of the skeletal system and play vital roles in the body. They provide a frame for the body, they protect vital organs such as the heart, and also produce blood cells used by the body. However, bones have no role in the production of glycogen; this is the function of liver cells and muscle cells, when there is excess blood glucose it is converted to glycogen for storage under the influence of insulin hormone.