Now, in the process of glycolysis, we basically use glucose to form ATP as well as Pyruvate molecules and don't. And then those Pyruvate molecules are used in the creep cycle to form even more ATP molecules, the energy molecules that are used by the cell. Now, when our cell basically contains ample amounts, so enough ATP and it doesn't need to form any more ATP, it can basically take the glucose and store glucose in a polymer form known as glycogen. So our liver cells, muscle cells and other cells in the body store glucose in this polymeric form known as glycogen. And the individual sugars, the individual glucose monomers in glycogen are connected by special types of bonds known as alphaglycocitic linkages or alphaglycocitic bonds. Now, luckily, our body contains special proteolytic enzymes that are capable of cleaving the alphagly acidic linkages.