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Home Q & A Board Biology-Related Homework Help General Biology
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krystian krystian
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6 years ago
For the polymerase chain reaction to occur, ____.
  a. isolated DNA molecules must be primed
  b. all DNA fragments must be identical
  c. the DNA must remain double stranded
  d. a sticky end must be available for the ligase enzyme to function
  e. a large sample of DNA is needed

Question 2

The primers in PCR are ____.
  a. fragments of mRNA
  b. designed to base pair with mRNA
  c. free nucleotides
  d. radioactive
  e. needed to initiate the reaction
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kamehameha2014kamehameha2014
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6 years ago
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krystian Author
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#2
6 years ago
Brilliant
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