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PCR is used to _____.
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Introduction to Polymerase Chain Reaction
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PCR requires all of the following EXCEPT:
A
Primers.
B
DNA ligase.
C
DNA polymerase.
D
DNA of interest.
E
Deoxyrobinucleotides.
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Understand the purpose of PCR (Polymerase Chain Reaction), which is to amplify a specific segment of DNA.
Identify the key components required for PCR: Primers, DNA polymerase, DNA template (DNA of interest), and deoxyribonucleotides (dNTPs).
Primers are short sequences of nucleotides that provide a starting point for DNA synthesis.
DNA polymerase is an enzyme that synthesizes new DNA strands by adding nucleotides complementary to the template strand.
Recognize that DNA ligase is not required in PCR. DNA ligase is an enzyme used to join DNA fragments together, typically in processes like DNA replication or repair, not in PCR.
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