any of various proteins, as pepsin, originating from living cells and capable of producing certain chemical changes in organic substances by catalytic action, as in digestion.
enzyme | Define enzyme at Dictionary.com
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Enzymes /ˈɛnzaɪmz/ are macromolecular biological catalysts. Enzymes
accelerate, or catalyze, chemical reactions. The molecules at the beginning of the
Looking for info on enzymes? Find out all about enzymes, including how they
work, and what they can be used for.
Apr 26, 2014 ... Enzymes are biological molecules (typically proteins) that significantly speed up
the rate of virtually all of the chemical reactions that take place ...
www.ask.com/youtube?q=What Is A Enzyme&v=vTQybDgweiE
Sep 9, 2012 ... http://www.amazon.com/NOW-Foods-Super... Enzymes are biological catalysts,
mainly proteins, generated by an organism to speed up ...
In this lesson, you will discover what enzymes are, explore how they work, and
learn why they're needed for your cells' day-to-day functions. The...
Enzymes are proteins that have catalytic functions indispensable to maintenance
and activity of life. All chemical reactions occurring in a living organism are ...
Introduction - Enzyme Characteristics: A living system controls its activity through
enzymes. An enzyme is a protein molecule that is a biological catalyst with ...
Jun 4, 2015 ... Enzyme, a substance that acts as a catalyst in living organisms, regulating the
rate at which chemical reactions proceed without itself being ...