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Enzyme

en.wikipedia.org/wiki/Enzyme

Enzymes /ˈɛnzaɪmz/ are macromolecular biological catalysts. Enzymes accelerate, or ... Enzymes are known to catalyze more than 5,000 biochemical reaction types. ... in chemical reacti...

REACTIONS & ENZYMES

www2.estrellamountain.edu/faculty/farabee/biobk/BioBookEnzym.html

The use of enzymes can lower the activation energy of a reaction (Ea). .... Noncompetitive Inhibition occurs when the inhibitory chemical, which does not have to ...

How Do Enzymes Work? - Live Science

www.livescience.com/45145-how-do-enzymes-work.html

Apr 26, 2014 ... Enzymes are biological molecules (typically proteins) that ... selective catalysts, meaning that each enzyme only speeds up a specific reaction.

Energy, Enzymes, and Catalysis Problem Set - The Biology Project

www.biology.arizona.edu/biochemistry/problem_sets/energy_enzymes_catalysis/01t.html

B. enzymes lower the activation energy for chemical reactions. C. enzymes ... Enzymes do not: Change the equilibrium constant for a reaction. Keq depends only ...

What do enzymes react with - Answers.com

www.answers.com/Q/What_do_enzymes_react_with

They react with substrates. The enzymes turn the substrates into the needed molecule.

Enzyme Active Site and Substrate Specificity - Boundless

www.boundless.com/biology/textbooks/boundless-biology-textbook/metabolism-6/enzymes-72/enzyme-active-site-and-substrate-specificity-350-11576/

Increasing the temperature generally increases the rate of a reaction, but dramatic changes in temperature and pH can denature an enzyme, thereby abolishing ...

Enzymes - Chemwiki

chemwiki.ucdavis.edu/Core/Biological_Chemistry/Catalysts

(At this link, do not pay attention to the actual reaction, just pay attention to the highlighted intermediate of acyl-enzyme.

Enzymes

www.tiem.utk.edu/~gross/bioed/webmodules/enzymes.htm

We can describe the reaction rate with a simple equation to understand how ... Question: How do enzymes and substrate concentration affect the rate of a ...

Temperature Effects (Introduction to Enzymes)

www.worthington-biochem.com/introbiochem/tempeffects.html

Like most chemical reactions, the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree Centigrade rise in temperature will ...

Chem4Kids.com: Biochemistry: Enzymes

www.chem4kids.com/files/bio_enzymes.html

Enzymes are biological molecules (proteins) that act as catalysts and help complex reactions occur ... There are giant robots helping people do specific tasks.

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Chemistry for Biologists: Enzymes

www.rsc.org

Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway. But they do not undergo permanent changes and ...

Enzymes Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com

How do enzymes do what they do? They create an environment to make the reaction energetically more favorable. This environment, the active site , is typically ...

Biology for Kids: Enzymes - Ducksters

www.ducksters.com

Kids learn about enzymes in the science of biology including what they do, ... The molecule or substance that the enzyme reacts with is called the "substrate."