Phosphorolysis
In chemia phosphorolysis est phosphati (PO43−) additio seiunctioque compositi unius. Addere uno composito phosphatum ("phosphoro-") perficit separationem ("-lysis") istius compositi chemici. 

Hydrolysis invicem est aquae additio cum seiunctione compositi unius.

Exemplum 
In glycogenolysi per enzymum glycogeni phosphorylasis ab phosphatum additum glycogeno moleculam glucosi (glucoso-1-phosphati) liberatur.

Notae 

 Glycolysis
 Phosphorylasis 

Reactiones chemicae