Match List - I with List - II
| List - I | List - II |
| (a) Protein | (i) C = C double bond |
| (b) Unsaturated fatty acid | (ii) Phosphodiester bonds |
| (c) Nucleic acid | (iii) Glycosidic bonds |
| (d) Polysaccharide | (iv) Peptide bond |
Choose the correct answer from the options given below:
a - iv, b - i, c - ii , d- iii
a -i, b -iv, c -iii , d-ii
a -ii, b -i, c-iv, d - iii
a -iv, b - iii, c - i, d - ii
Protein- peptide bond: A covalent bond joining the α-amino group of one amino acid to the carboxyl group of another with the loss of a water molecule.
Unsaturated fatty acid- C=C double bond
Nucleic acid- Phosphodiester bonds: A phosphodiester bond occurs when exactly two of the hydroxyl groups in phosphoric acid react with hydroxyl groups on other molecules to form two ester bonds.
Polysaccharide - Glycosidic bonds: glycosidic bond or glycosidic linkage is a type of covalent bond that joins a carbohydrate molecule to another group, which may or may not be another carbohydrate.