Which of the following organic compounds is the main constituent of Lecithin?
1. | Arachidonic acid | 2. | Phospholipid |
3. | Cholesterol | 4. | Phosphoprotein |
Macromolecules and polymers synthesized by ‘dehydration synthesis’ include all the following except:
1. | Fats | 2. | Carbohydrates |
3. | Proteins | 4. | Nucleic acids |