ENZYMES

Enzymes are biological macromolecules, typically proteins, that act as highly efficient catalysts to accelerate specific chemical reactions in living organisms. They achieve this by lowering the activation energy required for a reaction, enabling vital biochemical processes to occur under mild physiological conditions. Enzymes are highly specific to their substrates and remain unaltered after the reaction, allowing them to be reused repeatedly. These indispensable molecules play a central role in metabolism, digestion, energy production, and cellular repair, making life-sustaining processes efficient and precise.