Hormone-receptor complex

A hormone-receptor complex is formed when a hormone binds to a specific receptor protein on the surface or inside a cell. This binding acts like a key fitting into a lock, triggering a chain of internal signals that influence the cell's behavior, such as growth, metabolism, or development. The complex effectively transmits the hormone's message, allowing the cell to respond appropriately. This process is vital for maintaining many body functions, ensuring that cells respond correctly to hormonal signals for overall health and stability.