Structure of Nephron | Class 12 chapter 2 | Irtisam's biology

Welcome back to Irtisam's Biology! In this lecture, we break down the detailed Structure of a Nephron, the structural and functional unit of the human kidney. This topic is incredibly important for your Class 12 board exams, MDCAT, and other competitive medical entry tests. We will look at how the millions of microscopic nephrons inside our kidneys filter blood and produce urine to maintain homeostasis. 🔍 Key Concepts Covered in This Video: Renal Corpuscle: Understanding the Glomerulus (network of capillaries) and Bowman's Capsule where ultrafiltration happens. Renal Tubule: A step-by-step walk through the Proximal Convoluted Tubule (PCT), the Loop of Henle (descending and ascending limbs), and the Distal Convoluted Tubule (DCT). Collecting Duct: How final urine concentration takes place before heading to the pelvis and ureter. Cortical vs. Juxtamedullary Nephrons: The key differences you need to know for exam questions. If you found this video helpful, please give it a Like, drop a comment if you have any questions, and Share it with your classmates! #Class12Biology #NephronStructure #IrtisamsBiology #ExcretorySystem #Homeostasis #MDCATBiology #BiologyLectures