Theory of Atomic and Molecular Orbitals ¨ Molecular Orbital Theory ¨ Linear Combination of Atomic Orbitals and Valence Bond Theory ¨ Resonance Structures ¨ Sigma Bonds and Pi Bonds ¨ Electrovalent Bond ¨ Covalent Bond ¨ Van Der Waals Force and Metallic Bond ¨ Molecular Geometry and Shape of Orbitals ¨ Hybridization of Atomic Orbitals and Vsepr Theory ¨ Protein Folding ¨ Protein Denaturation ¨ Molecular Chaperones ¨ Molecular Forces in Relation to Protein Structure ¨ Helices And Turns ¨ Protein - Protein Interactions ¨ Protein-Dna Interaction ¨ Dna-Drug Interactions, Metalloproteins and Protein - Ligand Interactions ¨ Interaction of Protein With Lipids and Carbohydrates ¨ Pi Pi Interaction and C-H Pi Interaction ¨ Ultraviolet-Visible Spectroscopy ¨ Infrared Spectroscopy ¨ Nuclear Magnetic Resonance Spectroscopy ¨ Circular Dichroism Spectroscopy