4. Match each polysaccharide with its description.

___chitin A. energy storage polymer in plants
___glycogen B. structural polymer found in plants
___starch C. structural polymer found in cell walls of fungi and exoskeletons of some animals
___cellulose D. energy storage polymer found in animal cells and bacteria

- chitin: C. structural polymer found in cell walls of fungi and exoskeletons of some animals

- glycogen: D. energy storage polymer found in animal cells and bacteria
- starch: A. energy storage polymer in plants
- cellulose: B. structural polymer found in plants