So, once again, glycogen is the storage form of glucose. It's the way we store the glucose molecules inside the cells of our body. Glycogen is a long polymer of glucose molecules that branches about every ten glucose residues. And glycogen consists of two types of alpha linkages. We have the alpha one four glycocitic linkages and the alpha one six glycocitic bombs. Now, if we examine the cells of our body, there are two types of cells that are responsible for storing glycogen.