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Which situation best represents how DNA sequencing, PCR, and gene probes might b

ID: 90906 • Letter: W

Question

Which situation best represents how DNA sequencing, PCR, and gene probes might be used together? Scientists might create a gene probe to find the correct DNA strand to sequence. Once it is sequenced, they might replicate it with PCR. Scientists might sequence a strand of DNA before replicating it with PCR. Once it is replicated, they can create a complementary gene probe. Scientists might replicate a strand of DNA using PCR before sequencing it. Once the sequence is known, they can produce a corresponding gene probe.

Explanation / Answer

Well the sequencing of DNA, PCR and gene probes are related in following ways;

Hence, from the given options, option A is correct.

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