Answer:
Glycogen is a polymer of alpha glucose that is similar to amylopectin. Both glycogen and amylopectin are branched polymers of alpha glucose, serving as storage forms of glucose in animals and plants, respectively.
Step-by-step explanation:
The question asks about a polymer of alpha glucose that is similar to amylopectin. Amylopectin is a branched polymer of alpha glucose found in plants, serving as a storage form of glucose. Another polymer of alpha glucose that is similar to amylopectin is glycogen, which is the storage form of glucose in animals and humans.
Like amylopectin, glycogen is also a branched polymer of alpha glucose. It consists of alpha-1,4 glycosidic linkages forming linear chains, with alpha-1,6 glycosidic linkages creating branches. These branches allow for efficient storage and release of glucose when needed.
Cellulose, on the other hand, is a polymer of beta glucose and has a different structure than amylopectin. It forms straight chains of beta-1,4 glycosidic linkages, providing structural support in plant cell walls.