Enzymes /ËÉnzaÉªmz/ are macromolecular biological catalysts. Enzymes accelerate, or catalyze, chemical reactions. The molecules at the beginning of the process are called substrates and the enzyme converts these into different molecules, called products.ome household products use enzymes to speed up chemical reactions: enzymes in biological washing powders break down protein, starch or fat stains on clothes, and enzymes in meat tenderizer break down proteins into smaller molecules, making the meat easier to chew.
From Wikipedia, the free encyclopedia. An Audiometrist (from Latin audÄ«re, to hear; and from Italian -metria, âto measureâ ) or Audiometric Officer, is a health-care professional technician who has received special training in the use of Pure tone audiometry equipment.
Gracenote organizes and fills-in missing music metadata and recognizes inconsistent artist spellings in your collection, making it easier to find songs and artists. Keep in mind that when Gracenote is turned on in your vehicle, the software may override any corresponding music metadata stored on your connected media device.