Lipids <br />They are the natural occurring organic molecules isolated from cell and tissues by extraction with polar organic solvent <br />General Properties of Lipids <br />Fats and Oil <br />Structure & Composition of Fats and Oil <br />Source of Fats and Oil <br />Physical properties of Fats and Oil <br />Chapter No 14 <br />Macromolecules <br />chemistry <br />Part 2