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Question
The original development of PCR did not use the Taq polymerase. What is the reason that the Taq polymerase is currently used?a. the DNA melting step at 95C would cause denaturation of most DNA polymerases from other organisms
b. the Taq polymerase is one of the most rapid DNA polymerase enzymes known and is therefore extremely useful for PCR
c. the original method of PCR required that DNA polymerase be added prior to each round of elongation, something that is not conducive to automation
d. the Taq polymerase is the only DNA polymerase that will allow production of 2n amounts of DNA (where n=number of cycles)
e. both A and C are corect
Answer
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Related questions
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Q:
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Q:
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Q:
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Q:
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Q:
Which of the following statements explains why the adenine analog, 2-aminopurine (2-AP), can cause mutations in DNA when it is inserted in place of a site normally occupied by A?
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Q:
Misincorporation of all subsequent amino acids results from ____ mutations.
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Q:
Mutations in DNA may result from all of the following EXCEPT:
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b. physical insults on the cell, such as UV light.
c. errors in transcription.
d. chemical mutagens.
e. introduction of a base analog into DNA.
Q:
A transition mutation would be replacing A by:
a. T.
b. C.
c. U.
d. G.
e. either T or C