How does an enzyme increase the rate of a chemical reaction?
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy
How does an enzyme increase the rate of a reaction quizlet?
Enzymes increase reaction rates by lowering activation energy, but do not affect the favorability of a reaction.! They don’t affect the concentrations of products and reactants at equilibrium. This will catalyze the reaction that will speed up the reaction (the initial velocity of the reaction).