NEET Zoology Biomolecules Questions Solved


Most abundant organic compound on earth is                     [2001,2004]

(a) Protein

(b) Cellulose

(c) Lipids

(d) Steroids

(b) Cellulose is fibrous polysaccharide that forms the structural component of plant cell wall, some primitive fungi and tunic of ascidians. Cellulose is the most abundant organic substance on earth. It can be digested by only a few microbes present in the gut of ruminants and white ants.

Difficulty Level:

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