Cellulose is a straight chain
polysaccharide composed only of b-D-glucose units which are
joined by glycosidic linkage between C1 of one glucose unit and
C4 of the next glucose unit (iii) Glycogen: The carbohydrates are stored in animal body as glycogen It is also known as animal starch because its structure is similar to
amylopectin and is rather more highly branched It is present in liver,
muscles and brain