Enzymes, Isozymes and Coenzymes

Enzymes, Isozymes and Coenzymes - An enzyme is a specialized protein produced within an organism which is capable of catalysing a specific chemical reaction. Since the enzyme acts as a catalyst is sometimes referred to as a biocatalyst. A Catalyst influences the rate of a chemical reaction, usually without undergoing any change itself. In this respect an enzyme differs from a normal catalyst. The enzyme may participate in a reaction by combining with the substrate. Ultimately, however, it is set free