18. Biotechnology
The Steps of PCR
18. Biotechnology
The Steps of PCR
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- Multiple Choice
Why is a DNA polymerase from a thermophilic bacterium used in PCR?
1views - Multiple ChoiceA molecular biologist has isolated a short segment of DNA that she wants to replicate in vitro. First she heats the DNA, which separates the two strands, and then she adds __________.
- Multiple ChoiceIn the polymerase chain reaction (PCR) technique, a heating phase and a cooling phase alternate. An original sample of DNA would have to pass through how many total rounds of heating and cooling before a sample is increased eight times in quantity?1views
- Multiple Choice
Which of the following correctly lists the steps in order for one cycle of the polymerase chain reaction (PCR)?