Final answer:
Insulin inhibits lipolysis in adipocytes and promotes the storage of energy by increasing lipogenesis and glycogenesis.
Step-by-step explanation:
Insulin inhibits several processes within adipocytes, one of which is lipolysis, the breakdown of triglycerides into glycerol and fatty acids. When insulin binds to its receptor on adipocytes, it activates a cascade of intracellular events that lead to the translocation of Glut-4 transporters to the plasma membrane. This allows for the increased uptake of glucose from the bloodstream into the cell. As a consequence of this, there is a downregulation of lipolysis as the cell is now utilizing glucose for energy rather than breaking down stored fat. Additionally, insulin promotes lipogenesis, the synthesis of lipids, and glycogenesis, the formation of glycogen from glucose, thereby contributing to the storage of energy within the adipocytes.