NEET Solved Paper 2018 Question 11
Question: The correct order of steps in Polymerase Chain Reaction (PCR) is [NEET - 2018]
Options:
A) Denaturation, Extension, Annealing
B) Annealing, Extension, Denaturation
C) Extension, Denaturation, Annealing
D) Denaturation, Annealing, Extension
Show Answer
Answer:
Correct Answer: D
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
BETA
