pathway

A pathway is a series of connected steps or processes that work together to achieve a specific goal or function. Think of it like a roadmap, guiding information, signals, or substances from one point to another within the body or a system. For example, in the body, a nerve pathway transmits signals from the brain to muscles, enabling movement. Pathways help organize complex activities into manageable, sequential parts, ensuring that processes happen in the correct order for proper function. They are essential for coordinating activities smoothly and efficiently within biological systems.