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pado pado
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Posts: 77
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6 years ago
The rounds of heating necessary in PCR causes the protein DNA polymerase to denature. How have scientists over the years dealt with this problem? select as many as apply

   
by adding new DNA pol after every round of heating/cooling

   
using the heat stage of the process only occasionally

   
designing a custom enzyme to take the place of DNA pol

   
using a heat-resistant DNA pol isolated from bacteria that live in near-boiling water

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clovebcloveb
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6 years ago
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