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Enzyme | Definition of Enzyme by Merriam-Webster


a chemical substance in animals and plants that helps to cause natural processes (such as digestion). Source: Merriam-Webster's Learner's Dictionary.

Enzyme | Define Enzyme at Dictionary.com


Enzyme definition, any of various proteins, as pepsin, originating from living cells and capable of producing certain chemical changes in organic substances by ...

enzyme - Dictionary Definition : Vocabulary.com


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 ...

What are Enzymes? - Definition & Explanation - Video & Lesson ...


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...

Enzyme definition - MedicineNet - Health and Medical Information ...


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 a ...

What are enzymes? definition and meaning - BusinessDictionary.com


Definition of enzymes: Natural proteins produced in tiny quantities by all living organisms (bacteria, plants, and animals) and functioning as highly selective ...

Enzyme | definition of Enzyme by Medical dictionary


any protein that acts as a catalyst, increasing the rate at which a chemical reaction occurs. The human body probably contains about 10,000 different enzymes.

Enzyme - Biology-Online Dictionary


Oct 3, 2012 ... Enzyme. Home » Enzyme. Definition. noun. (Science: Biochemistry) ... Molecular Biology have developed a nomenclature for enzymes, the EC ...

Enzyme dictionary definition | enzyme defined - YourDictionary


The definition of an enzyme is a protein created by an organism that increases the rate at which chemical reactions occur.

enzyme - definition of enzyme in English from the Oxford dictionary


Most enzymes are proteins with large complex molecules whose action depends on their particular molecular shape. Some enzymes control reactions within ...

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.
Source: Dictionary.com
Enzymes /ˈɛnzaɪmz/ are macromolecular biological catalysts. Enzymes accelerate, or catalyze, chemical reactions. The molecules at the beginning of the  ... More »
enzyme | Define enzyme at Dictionary.com
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