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cellulose vs. glycogen

[sel-yuh-lohs] / ˈsɛl yəˌloʊs /

noun

  1. an inert carbohydrate, (C 6 H 10 O5 ) n, the chief constituent of the cell walls of plants and of wood, cotton, hemp, paper, etc.

[glahy-kuh-juhn, -jen] / ˈglaɪ kə dʒən, -ˌdʒɛn /

noun

Biochemistry.
  1. a white, tasteless polysaccharide, (C 6 H 10 O5 ) n , molecularly similar to starch, constituting the principal carbohydrate storage material in animals and occurring chiefly in the liver, in muscle, and in fungi and yeasts.