In the attached video you can learn about the different parts of distal tubule and collecting duct and differenct processes that occure in those regions. Different cells of the late DCT and early DCT plus collecting tubule are also discussed in the given video. Timeline: 0:00 - Introduction 0:31 - Parts of the late nephron 0:54 - Early DCT 2:25 - Late DCT and cortical collecting duct 2:48 - Principal cells 3:38 - Intercalated cells 5:45 - Medullary collecting duct