Sun April 17, 2011 By:

What is the definition of enzymes and bio catalyst?

Expert Reply
Mon April 18, 2011
Enzyme is a substance (usually protein) produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction. Enzymes speed up rates of chemical reactions.
Biocatalyst is a substance, such as an enzyme or hormone, that initiates or increases the rate of a chemical reaction.
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