NEET 2018, Biology Q15: Recombinant DNA Technology
NEET2018Paper 2018Biology
Q.
The correct order of steps in Polymerase Chain Reaction (PCR) is
- A
Extension, Denaturation, Annealing
- B
Denaturation, Extension, Annealing
- C
Annealing, Extension, Denaturation
- D
Denaturation, Annealing, Extension
Solution
This technique is used for making multiple copies of gene (or DNA) of interest in vitro.
Each cycle has three steps
(I) Denaturation
(II) Primer annealing
(III) Extension of primer
Concept behind this question
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