Watch a clear, never-before-seen animation of the Electron Transport Chain and ATP synthesis inside the mitochondria. Ideal for biology students, med school, and curious minds. 🎓 What you’ll learn: – How NADH & FADH2 donate electrons – Proton gradients & chemiosmosis – ATP synthase function – Role of oxygen in cellular respiration 🎥 Animation created by: Artupuncture.com 🔔 Subscribe for more mitochondrial + cell biology content 💬 Have questions? Drop them in the comments!