A nonprotein compound that combines with an inactive enzyme to form an active enzyme system.
Coenzyme A is a coenzyme, notable for its role in the synthesis and oxidation of fatty acids, and the oxidation of pyruvate in the citric acid cycle
Nonproein organic molecule that aids the action of the enzyme to which it is loosely bound.
Co-enzymes are biocatalysts
Its somthing that speeds up or slows down a chemical reaction (:
Vitamin K is also a coenzyme.