Life Requires Free Energy

Life's fundamental processes rely on the acquisition and utilization of free energy, essential for sustaining cellular activities and maintaining biological systems. From metabolism to growth, reproduction, and adaptation, organisms harness free energy to perform work and maintain order within their internal environments. Through intricate biochemical pathways, energy is extracted from various sources, such as sunlight, organic molecules, or inorganic compounds, and converted into forms usable by living organisms. This constant flow of energy enables life to persist, driving the dynamic processes that define living systems and underpin the remarkable diversity and complexity observed in the natural world.