What are informational and non - informational macromolecules

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Informational and non informational macromolecules:- 

     Nucleic acid and proteins are the informational macromolecules by virtue of their structure . Polysaccharides and lipid are the non-informational macromolecules . Nucleic acid molecule contain specific information rich sequence due to the presence of mononucleosis . Similarly , each protein molecule contains specific information - sequence of 20 different amino acid . Various polysaccharides don't bear information and so also the lipids because their fatty acid components are constructed from repeating , identical units having two carbon atoms.

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