Enzyme kinetics is a branch of biochemistry that quantifies reaction rates by analyzing the relationship between substrate concentration and enzyme velocity through specific kinetic orders and parameters such as $V_{max}$ and $K_m$. The theory defines Michaelis-Menten dynamics, where initial linear phase (first-order) transitions to a plateau due to saturation of active sites, establishing zero-order kinetics at maximum velocity. Furthermore, the system utilizes the double reciprocal Lineweaver-Burk plot to mathematically derive kinetic constants that quantify enzyme-substrate affinity and catalytic efficiency independent of experimental conditions like temperature or pH.
This concept introduces the study of enzyme kinetics in biochemistry, the quantitative analysis of how enzymes accelerate biochemical reactions. It frames catalysis and enzyme flexibility as mechanis…