For the Polymerase Chain Reaction to Occur, ____

question 35

Multiple Choice

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

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