What is the major structural difference between starch and glycogen?

Starch, glycogen and cellulose are all polymers of glucose. They differ in the type of glucose present and the bonds which link thr glucose monomers together. Starch and glycogen are made from alpha-glucose. read more

The chief difference between starch and glycogen is that glycogen consists of long glucose polymer chains with a significant number of branch points, usually at every 8 to 12 glucose residue, while starch consists of both amylose and amypectin, typically with fewer branch points. read more

Difference Between Starch Cellulose and Glycogen Definition. Starch: Starch is the main storage carbohydrate source in plants. Cellulose: Cellulose is the main structural component of the cell wall of plants. Glycogen: Glycogen is the main storage carbohydrate energy source of fungi and animals. Monomer. Starch: The monomer of starch is alpha glucose. read more