What is not a function of lysosomes?

Lysosomes are cellular organelles that play a crucial role in the degradation and recycling of various biological materials. They contain hydrolytic enzymes responsible for breaking down macromolecules, such as proteins, lipids, carbohydrates, and nucleic acids. This process not only involves digesting cellular waste but also recycling cellular components, which allows the cell to reuse building blocks for new cellular structures or energy.

The primary functions of lysosomes include digesting cellular waste and breaking down macromolecules, both of which are essential for maintaining cellular health and homeostasis. However, they do not have a role in regulating cell division. Cell division is a complex process regulated by various proteins, enzymes, and signaling pathways that control the cell cycle, which is separate from the digestive functions of lysosomes. Therefore, identifying regulating cell division as a function not performed by lysosomes accurately reflects their specific roles within the cell.