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28/10/2021 2:22 pm
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Which one is a true statement regarding DNA polymerase used in PCR
(1) It is isolated from a virus
(2) It is used to ligate introduced DNA in recipient cell
(3) It remains active at high temperature
(4) It serves as a selectable marker
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28/10/2021 2:23 pm
Correct answer: (3) It remains active at high temperature