Question

7. PCR method is useful for
(A) DNA synthesis
(C) Amino acid synthesis
(B) Protein synthesis
(D) DNA amplification​

Answer 1

Answer:

.........

a) DNA Synthesis

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Answer 2

DNA Amplification.

Explanation: suppose we have a small sample of DNA and we have to do few tests on it. While examing, if something bad occurs, your sample would be destroyed. So to make sure that if something like that happens you will have another copy of DNA sample.