ଅର୍ଥ : (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.
							ଉଦାହରଣ : 
							Photosynthesis is an endergonic process.
							
(biochemistry) of a process accompanied by the release of energy.
Diffusion is an exergonic process.