Protein is characterised by peptide bonds (A-IV); Unsaturated fatty acid is characterised by C=C double bonds (B-I); Nucleic acid is characterised by phosphodiester bonds (C-II); Polysaccharide is characterised by glycosidic bonds (D-III).
ConceptBonds characteristic of major biomolecule classes
Biomolecules in past papers
107 questions from this chapter have appeared across 26 exam years.