Keyword Analysis & Research: enzyme definition

britannica.com

https://www.britannica.com/science/enzyme

WEBMar 4, 2024 · Enzyme, a catalyst that regulates the rate at which chemical reactions proceed in living organisms without itself being altered in the process. Most critically, enzymes catalyze all aspects of cell metabolism. Learn more about enzymes in this article.

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medicalnewstoday.com

https://www.medicalnewstoday.com/articles/319704

WEBDec 8, 2023 · Enzymes help with the chemical reactions that keep a person alive and well. For example, they perform a necessary function for metabolism, the process of breaking down food and drink into energy ...

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merriam-webster.com

https://www.merriam-webster.com/dictionary/enzyme

WEBMar 18, 2024 · The meaning of ENZYME is any of numerous complex proteins that are produced by living cells and catalyze specific biochemical reactions at body temperatures.

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libretexts.org

https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_1e_(OpenStax)/2%3A_The_Cell/06%3A_Metabolism/6.5%3A_Enzymes

WEBA substance that helps a chemical reaction to occur is a catalyst, and the special molecules that catalyze biochemical reactions are called enzymes. Almost all enzymes are proteins, made up of chains of amino acids, and they perform the critical task of lowering the activation energies of chemical reactions inside the cell. definition

definition

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wikipedia.org

https://en.wikipedia.org/wiki/Enzyme

WEBEnzymes (/ ˈ ɛ n z aɪ m z /) are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.

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genome.gov

https://www.genome.gov/genetics-glossary/Enzyme

WEBApr 9, 2024 · Definition. An enzyme is a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell. The enzyme is not destroyed during the reaction and is used over and over. A cell contains thousands of different types of enzyme molecules, each specific to a particular chemical reaction.

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biologyonline.com

https://www.biologyonline.com/dictionary/enzyme

WEBJul 22, 2022 · [ˈɛnzaɪm] Definition: biomolecule that acts as a catalyst for a chemical reaction. Table of Contents. An enzyme is a biomolecule that can be synthesized biologically (naturally occurring) or through other processes ( synthetically ). Its main function is to act as a catalyst to speed up a reaction without itself being changed in the …

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libretexts.org

https://bio.libretexts.org/Courses/University_of_California_Davis/BIS_2A%3A_Introductory_Biology_(Easlon)/Readings/05.2%3A_Enzymes

WEBEnzymes are biological catalysts that accelerate chemical reactions by lowering the activation energy. Enzymes are proteins consisting of one or more polypeptide chains. Enzymes have an active site that provides a unique chemical environment, made up of certain amino acid R groups (residues).

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libretexts.org

https://bio.libretexts.org/Courses/Reedley_College/Biology_for_Science_Majors_I/06%3A_Metabolism/6.06%3A_Enzymes

WEBDec 18, 2021 · A substance that helps a chemical reaction to occur is a catalyst, and the special molecules that catalyze biochemical reactions are called enzymes. Almost all enzymes are proteins, made up of chains of amino acids, and they perform the critical task of lowering the activation energies of chemical reactions inside the cell. definition

definition

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britannica.com

https://www.britannica.com/question/What-is-an-enzyme

WEBAn enzyme is a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process. The biological processes that occur within all living organisms are chemical reactions, and most are regulated by enzymes.

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