Protein <br />Protein are polymers of small building blocks called amino acids <br />Classification of Protein <br />1. Simple Protein <br />2. Compound or Conjugated Protein <br />3. Derived Protein <br />Steroids <br />1. Cholesterol <br />2. Ergosterol <br />3. Phospholipids <br />Classification of Lipids <br />1. Simple Lipids <br />2. Compound Lipids <br />3. Drived or Associated Lipids <br />Importance of Lipids <br />Chapter No 14 <br />Macromolecules <br />chemistry <br />Part 2