Proteasome

A proteasome is a complex structure in cells responsible for breaking down and recycling proteins that are no longer needed or are damaged. Think of it as a recycling center: when proteins have fulfilled their roles, the proteasome chops them into smaller pieces. This process helps maintain cell health and function by removing potentially harmful proteins and regulating various cellular activities. Proteasomes play a crucial role in processes like the immune response and the cell cycle, ensuring that cells can adapt and respond to changes in their environment.