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amplification of gene of interest by using dna pol
Question:
Amplification of gene of interest by using DNA polymerase may go up to:
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PCR can amplify DNA up to 1 billion times using thermostable DNA polymerase like Taq.
CBSE Class XII - 2025
CBSE Class XII
Updated On:
Jan 13, 2026
0.1 million times
1 million times
1 billion times
1 trillion times
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Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
Step 1:
PCR (Polymerase Chain Reaction) is used to amplify DNA.
Step 2:
With 30–35 cycles, the DNA can be amplified exponentially.
Step 3:
Under ideal conditions, the gene of interest can be amplified up to a billion times.
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