1. ESSENTIALS OF CHEMISTRY 2. PHYSICO-CHEMICAL ATTRIBUTES OF AMINO ACID 3. PHYSICO-CHEMICAL ATTRIBUTES OF PROTEIN 4. PHYSICO-CHEMICAL ATTRIBUTES OF DNA 5. PHYSICO-CHEMICAL INTERACTION OF DNA-PROTEIN AND DNA DRUG 6. PHYSICO-CHEMICAL ATTRIBUTES OF RNA 7. PHYSICO-CHEMICAL ATTRIBUTES OF CARBOHYDRATE 8. PHYSICO-CHEMICAL ATTRIBUTES OF LIPIDS 9. PHYSICO-CHEMICAL ATTRIBUTES OF HORMONES 10. INORGANIC ELEMENTS IN BIOMOLECULES