The American Dental Association recommends that you visit your dentist at least once a year to get a routine examination and cleaning. If you have a history of periodontal disease, you should get your teeth cleaned more often in order to prevent the recurrence of infections or disease.
Making the world better, one answer at a time. Enzymes act as catalysts, and they almost always affect a specific reaction. Enzymes are proteinaceous biocatalysts that catalyze chemical reactions occurring in the living cell. Enzymes act as catalysts, and they almost always affect a specific reaction.<br /><br />
Enzymes. Enzymes are proteins, produced by living cells; they catalyze chemical reactions by lowering the activation energy. Activation energy is the energy required for a chemical reaction to occur. Enzymes are generally globular proteins with characteristic three-dimensional shapes.The active site is the binding site for the enzymeâs substrate. Enzymes are specific for substrate molecules.ctivation energy is the energy required for a chemical reaction to occur. Enzymes are generally globular proteins with characteristic three-dimensional shapes. The active site is the binding site for the enzymeâs substrate. Enzymes are specific for substrate molecules.