exergonic


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ex·er·gon·ic

 (ĕk′sər-gŏn′ĭk)
adj.
Releasing energy.

[ex(o)- + Greek ergon, work; see werg- in Indo-European roots + -ic.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

exergonic

(ˌɛksəˈɡɒnɪk)
adj
(Biochemistry) (of a biochemical reaction) producing energy and therefore occurring spontaneously. Compare endergonic
[C20: from ex(o)- + Greek ergon work + -ic]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ex•er•gon•ic

(ˌɛk sərˈgɒn ɪk)

adj.
(of a biochemical reaction) liberating energy.
[1935–40; ex-3 + Greek érgon work + -ic]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.exergonic - (biochemistry) of a process accompanied by the release of energy; "diffusion is an exergonic process"
biochemistry - the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry
endergonic - (biochemistry) of a process accompanied by or requiring the absorption of energy; the products of the process are of greater free energy than the reactants; "photosynthesis is an endergonic process"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
exergonique
References in periodicals archive ?
Hence, the process was exergonic and would have proceeded spontaneously in the forward direction to form the product.
It is a highly exergonic reaction driving biosynthetic reactions, such as NA synthesis and lipid synthesis and degradation.
It can be observed that the HAT mechanism towards OR; radicals is exergonic except for reactions towards O[R.sub.3] (J14 ([DELTA]G = 0), J15 ([DELTA]G = 531 kJ/mol), J17 ([DELTA]G = 11 kJ/mol), and J18 ([DELTA]G = 3 kJ/mol)) and that towards O[R.sub.4] (J15 ([DELTA]G = 511 kJ/mol) and J18 ([DELTA]G = 1 kJ/mol)) and that towards O[R.sub.2] (J18 ([DELTA]G = 38 kJ/mol)).
When proximity of matter is increased, as in the condensation of molecules onto grains, endergonic or exergonic reactions can occur and will increase organic molecular complexity with compounds of dozens or even hundreds of atoms.