So insulin helps express proteins such as phosphor, fructose, pyruvate kinase and glucose and glucose transporter. So remember that in Glycolysis, phosphorokinase transforms the fructosex phosphate into fructose One six bisphosate and Pyruvate. Clinades transforms the phosphorino Pyruvate into the Pyruvate molecule to also form ATP. And glucose transporters such as Glute four are basically those glucose transporter proteins found in cells such as muscle cells, for instance. And if we express more of these transporters, that means the high blood glucose levels will decrease back to normal because the cells are going to be able to actually uptake those glucose molecules back into the cytoplasm of the cell. Now, Glucagon essentially reciprocates, reverses what insulin does.