Glycogen is a homopolymer made of A. Glucose units B. Galactose units C. Ribose units D. Amino acids
Option A) Glycogen is a branched polymer of glucose. It is readily soluble in water. It consists of alpha D glucose units, mostly linked by 1-4 glycosidic linkage, and is highly branched via frequent 1-6 linkages. So, the correct answer is 'Glucose unit'.
