| free radical |
molecule that has an uneven number of electrons which causes it to become unbalanced. The unbalanced molecule then tries to steal electrons from another molecule to make itself more stable. This starts a chain reaction that can harm the cells of the body.
출처: www.gmhc.org/health/nutrition/liver/glossary.html
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|---|---|
| free radical |
An atom or molecule with an unpaired electron. They're way reactive.
출처: misterguch.brinkster.net/vocabulary.html
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| free radical |
A highly reactive molecule used to start the production of a polymer chain.
출처: www.fisicx.com/quickreference/science/glossary.htm...
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| free radical |
a highly chemically reactive atom, molecule or molecular fragment with a free or unpaired electron. Free radicals are produced in many different ways such as, normal metabolic processes, ultraviolet radiation from the sun, nuclear radiation and the breakdown in the body of spoiled fats. Free radicals have been implicated in aging, cancer, cardiovascular disease and other kinds of damage to the body, (see antioxidants).
출처: www.medaus.com/p/147.html
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| free radical |
Any molecule that contains an unpaired electron. Free radicals are unstable and will extract electrons from other biological molecules, which generates more free radicals.
출처: www.aboutzonediet.org/glossary.htm
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