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endergonic

American  
[en-der-gon-ik] / ˌɛn dərˈgɒn ɪk /

adjective

Biochemistry.
  1. (of a biochemical reaction) requiring energy.


endergonic British  
/ ˌɛndəˈɡɒnɪk /

adjective

  1. (of a biochemical reaction) requiring energy to proceed Compare exergonic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

endergonic Scientific  
/ ĕn′dər-gŏnĭk /
  1. Relating to a chemical reaction that requires the absorption of energy. The production of sugars by plants during photosynthesis is an endergonic reaction, where sunlight provides the necessary energy.

  2. Compare exergonic


Etymology

Origin of endergonic

1935–40; end- + Greek érgon work + -ic

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

However, consider endergonic reactions, which require much more energy input, because their products have more free energy than their reactants.

From Textbooks • Jun. 9, 2022

ATP utilizes energy to power endergonic reactions by dehydration of ATP molecule.

From Textbooks • Jun. 9, 2022

One with a positive ∆G that requires energy input is called an endergonic reaction.

From Textbooks • Jun. 9, 2022

However, consider endergonic reactions, which require much more energy input because their products have more free energy than their reactants.

From Textbooks • Apr. 25, 2013

There is another important concept that must be considered regarding endergonic and exergonic reactions.

From Textbooks • Apr. 25, 2013

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