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 are made from amino acids, and they are proteins. Enzymes are proteins that act as organic catalysts to speed chemical reactions within cells. Source(s): http://www.sirinet.net/~jgjohnso/apbio3.... Pam Â· 9 years ago.