Just like our body needs a skeleton for structural support in the same manner the basic unit of life, cell also has a cytoskeleton. This video contains all the details about the structure of different components of cytoskeleton and what are the different functions they perform. Timeline: 0:13 Microtubules 0:17 Intermediate filaments 0:30 Microfilaments 0:52 Microfilament Accessory Proteins 2:44 Explanation of Microfilaments 4:55 Explanation of Intermediate Filaments 5:33 Explanation of Microtubules 7:58 Centrosome