“PCR Technique Explained in 1 Minute | Class 12 Biotechnology 🧬”

PCR (Polymerase Chain Reaction) is a powerful biotechnology technique used to make millions of copies of a specific DNA segment.

In this short video, PCR is explained in a simple and easy way for students. PCR plays an important role in genetics, medical diagnosis, forensic science, and research.

PCR mainly involves three important steps:
1️⃣ Denaturation – DNA strands separate
2️⃣ Annealing – Primers attach to the DNA
3️⃣ Extension – DNA polymerase makes new DNA strands

This cycle repeats many times to amplify DNA.

📚 Perfect for students studying Biology, Biotechnology, or Molecular Biology.

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Видео “PCR Technique Explained in 1 Minute | Class 12 Biotechnology 🧬” канала Sparsh Learning