NEET Biology question

PCR proceeds in three distinct steps governed by temperature; they are in the order of

(A)Denaturation, annealing, synthesisCorrect
(B)Synthesis, annealing, denaturation
(C)Annealing, synthesis, denaturation
(D)Denaturation, synthesis, annealing

Answer: (A)

Solution

Each PCR cycle begins with high-temperature denaturation of double-stranded DNA into single strands, followed by lowering the temperature to let primers anneal to their complementary

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Question ID VK-125474