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Which type of enzyme is used in PCR technology?A) PolymeraseB) HelicaseC) Taq polymerasesD) Core enzyme |
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Answer» Correct Answer is: C) Taq polymerases Like DNA replication in an organism, PCR requires a DNA polymerase enzyme that makes new strands of DNA, using existing strands as templates. The DNA polymerase typically used in PCR is called Taq polymerase, after the heat-tolerant bacterium from which it was isolated (Thermus aquaticus). |
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