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 />
Question: Which of the following is true of enzymes? Which of the following is true of enzymes? A) Enzyme function is increased if the 3- D structure or conformation of an enzyme is altered. B) Enzyme function is independent of physical and chemical environmental factors such as pHand temperature. C) Enzymes increase the rate of chemical reaction by lowering activation energy barriers. D) Enzymes increase the rate of chemical reaction by providing activation energy to thesubstrate.