Polymerase Chain Reaction (PCR) Simplified 🧬 | A-Level Biology #PCR #GeneTechnology

🧬 POLYMERASE CHAIN REACTION (PCR) SIMPLIFIED In this BiologyKingUg lesson, we make Polymerase Chain Reaction (PCR) simple, clear and easy to understand. Discover how PCR is used to amplify a specific DNA sequence, producing millions of copies from a very small starting sample. 📚 In this video, we cover: 🔹 What PCR is 🔹 Why PCR is important 🔹 The role of primers 🔹 The role of DNA polymerase 🔹 Denaturation 🔹 Annealing 🔹 Extension 🔹 How repeated cycles amplify DNA 🔹 Applications of PCR in medicine, forensics, research and biotechnology 🔹 Important examination points for A-Level/UACE Biology 🎯 At BiologyKingUg, we focus on understanding Biology through the WHAT, WHY and HOW approach, helping learners build concepts rather than simply memorising facts. 👉 Subscribe to BiologyKingUg for Biology concepts, UNEB-style item analysis, examination discussions and practical applications of Biology. #PCR #PolymeraseChainReaction #AlevelBiology #GeneTechnology #BiologyKingUg #Biotechnology #DNA #UACEBiology #UNEB