What Is the Major Difference Between Glycogen and Amylose

What is the major difference between glycogen and amylose?

A) Glycogen contains only glucose, and amylose contains some fructose in addition to glucose.
B) Glycogen is a storage polysaccharide, and amylose is a structural polysaccharide of the extracellular matrix.
C) Glycogen is branched, and amylose is not.
D) Glycogen contains some β linkages, but amylose contains only α linkages.
E) Glycogen is stored in the liver, and amylose is stored in skeletal muscle.