Glycogen is a polymer of glucose and it has branched structure.
Explanation:
Glycogen is made up of repetitive units of glucose. IT is a polysaccharide.
The glucose molecules are bonded by glycosidic bonds.
There is a linear chain of Glucose molecules residues are linked linearly by α-1,4 glycosidic linkages. the branching starts after 10-12 glucose units by α-1,6 glycosidic linkages.
