![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Glycogen phosphorylase catalyzes the reaction in which an (_______) glycosidic linkage between two glucose residues at a nonreducing end of glycogen undergoes attack by inorganic phosphate (P i ), removing the terminal glucose residue as α-D-glucose 1-phosphate.