📅 NSB 2013🎓 HS🔄 Round 5#️⃣ Q21🌟 BONUS✍️ Short Answer
Polymerase [POL-uh-muh-rays] chain reaction (PCR) is a widely used method to rapidly clone pieces of DNA. Place the following three steps of PCR in order for a single amplification cycle: 1) Annealing, 2) Denaturation, 3) Elongation.
✔️Answer:2, 1, 3
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