Which of the following is a branched polymer, having branched chain polysaccharide units?

Step-by-step solution

Starch is composed of two types of polymeric chains known as amylose and amylopectin. Amylose possesses a linear structure with α, 1–4 glycosidic linkage while amylopectin possesses a branched structure with α, 1–4 as well as α, 1–6 glycosidic linkages