Enzyme theory

Enzyme theory describes how enzymes function as biological catalysts—proteins that speed up chemical reactions in the body without being consumed. They work by binding to specific molecules (substrates) at their active sites, reducing the energy needed for the reaction to occur. This accelerates the process efficiently and precisely, ensuring vital biochemical reactions, like digestion and energy production, happen rapidly and smoothly. Enzymes are highly specific, often only acting on particular substrates, and their activity can be influenced by factors such as temperature, pH, and inhibitors.