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FAD
FAD (flavin adenine dinucleotide) A coenzyme important in various biochemical reactions. It comprises a phosphorylated vitamin B2 (riboflavin) molecule linked to the nucleotide adenine monophosphate (AMP). FAD is usually tightly bound to the enzyme forming a flavoprotein. It functions as a hydrogen acceptor in dehydrogenation reactions, being reduced to FADH2. This in turn is oxidized to FAD by the electron transport chain, thereby generating ATP (two molecules of ATP per molecule of FADH2).
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"FAD." A Dictionary of Biology. 2004. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "FAD." A Dictionary of Biology. 2004. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O6-FAD.html "FAD." A Dictionary of Biology. 2004. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O6-FAD.html |
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fad
fad / fad/ • n. an intense and widely shared enthusiasm for something, esp. one that is short-lived and without basis in the object's qualities; a craze: the latest gardening fad. DERIVATIVES: fad·dish adj. fad·dish·ly adv. fad·dish·ness n. fad·dism / -ˌizəm/ n. fad·dist / -ist/ n. |
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"fad." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "fad." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O999-fad005.html "fad." The Oxford Pocket Dictionary of Current English. 2009. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-fad005.html |
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FAD
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DAVID A. BENDER. "FAD." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. DAVID A. BENDER. "FAD." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O39-FAD.html DAVID A. BENDER. "FAD." A Dictionary of Food and Nutrition. 2005. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-FAD.html |
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fad
fad XIX. prob. the second el. of earlier fidfad (XVIII), shortening of FIDDLE-FADDLE.
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T. F. HOAD. "fad." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "fad." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O27-fad.html T. F. HOAD. "fad." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-fad.html |
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FAD
FAD See FLAVIN ADENINE DINUCLEOTIDE.
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MICHAEL ALLABY. "FAD." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "FAD." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O7-FAD.html MICHAEL ALLABY. "FAD." A Dictionary of Plant Sciences. 1998. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-FAD.html |
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FAD
FAD See FLAVIN ADENINE DINUCLEOTIDE.
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MICHAEL ALLABY. "FAD." A Dictionary of Zoology. 1999. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "FAD." A Dictionary of Zoology. 1999. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O8-FAD.html MICHAEL ALLABY. "FAD." A Dictionary of Zoology. 1999. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-FAD.html |
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fad
fad
•ad, add, Allahabad, bad, Baghdad, bedad, begad, cad, Chad, clad, dad, egad, fad, forbade, gad, glad, grad, had, jihad, lad, mad, pad, plaid, rad, Riyadh, sad, scad, shad, Strad, tad, trad
•chiliad • oread
•dryad, dyad, naiad, triad
•Sinbad • Ahmadabad • Jalalabad
•Faisalabad • Islamabad • Hyderabad
•grandad • Soledad • Trinidad
•doodad • Galahad • Akkad • ecad
•cycad, nicad
•ironclad • nomad • maenad
•monad, trichomonad
•gonad • scratch pad • sketch pad
•keypad • helipad • launch pad
•notepad • footpad • touch pad • farad
•tetrad • Stalingrad • Leningrad
•Conrad • Titograd • undergrad
•Volgograd • Petrograd • hexad
•Mossad • Upanishad • pentad
•heptad • octad
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"fad." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "fad." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O233-fad.html "fad." Oxford Dictionary of Rhymes. 2007. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-fad.html |
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