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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a chemical substance in animals and plants that helps to cause natural
processes (such as digestion). Take a 2-minute break! See if you can Name That
Thing » ...
An important element in human chemistry, an enzyme is a protein manufactured
by a cell, and is a catalyst in various biological functions. For example, enzymes ...
are highly efficient, increasing reaction rates by 100 million to 10 billion times faster than reactions that do not use an enzyme
. Without enzymes
, the chemical reactions in our body would take far too long to sustain life.
Many cancer drugs are enzyme
inhibi... More »
Definition of enzymes: Natural proteins produced in tiny quantities by all living
organisms (bacteria, plants, and animals) and functioning as highly selective ...
Enzyme: Proteins that speeds up the rate of a chemical reaction in a living
organism. An enzyme acts as catalyst for specific chemical reactions, converting
The definition of an enzyme is a protein created by an organism that increases
the rate at which chemical reactions occur.
Any of numerous compounds that are produced by living organisms and function
as biochemical catalysts. Some enzymes are simple proteins, and others ...
Oct 3, 2012 ... Enzyme. Definition. noun. (Science: Biochemistry). A catalyst or a chemical
produced by cells to generally speed up specific chemical reaction ...