Which of the following is the major difference between glycogen and amylopectin? glycogen contains a-glycosidic bonds, amylopectin contains ß-glycosidic bonds glycogen is branched, amylopectin is linear glycogen contains a reducing end, amylopectin does not glycogen contains about twice the number of branch points as amylopectin glycogen is found in plants, amylopectin is found in animals