In the attached video, You will learn about Sphingolipids, An important biological molecule. The video tells us about the differences between structure of glycerophospholipids and sphingolipids, structure of sphingosine, its classification, phosphosphingolipids, glycosphingolipids and classification of glycosphingolipids. TIMELINE: 0:05 Difference between structures of glycerophospholipids and sphingolipids 3:38 Structure of sphingosine 7:27 Classification of sphingolipids 8:56 Phosphate containing polar groups - Phosphosphingolipids 9:49 Carbohydrate containing the group - Glycosphingolipids 10:05 Classification of glycosphingolipids