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Class 12 NEET Biology Biotechnology Principles and Processes
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Question : 54
Total: 119
The correct order of steps in Polymerase Chain Reaction (PCR) is
[NEET 2018]
Extension, Denaturation, Annealing
Annealing, Extension, Denaturation
Denaturation, Annealing, Extension
Denaturation, Extension, Annealing
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Solution:
👈: Video Solution
This technique is used for making multiple copies of gene (or DNA) of interest in vitro.
Each cycle has three steps
(1) Denaturation
(2) Primer annealing
(3) Extension of primer
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