In the formation of a macromolecule, what type of reaction would join two subunits together?
| 1. | hydrophobic reaction | 2. | hydrolysis reaction |
| 3. | dehydration reaction | 4. | denaturation reaction |
Similarity between Inulin, Lecithin and Insulin is -
| 1. | All are polymeric compound. |
| 2. | All are natural polypeptides. |
| 3. | All contains C,H,O and N. |
| 4. | None of these. |