Polymerase Chain Reaction (PCR): A High-Weightage & Must-Know Topic for NEET 2026
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Use the player above to follow along, or watch on YouTube. Length: 7m 13s
What we cover
In this video, we cover Polymerase Chain Reaction (PCR) — one of the most important and repeatedly asked topics in NEET Biology. This session is specially designed for NEET 2026 aspirants, focusing on concept clarity, NCERT-based explanations, and exam-oriented points.
What you’ll learn in this video: • Definition and principle of PCR • Steps of PCR: Denaturation, Annealing & Extension • Role of Taq polymerase, primers, dNTPs, and buffer • NEET-level MCQs & common exam traps
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