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What does PCR stand for?

Options

  1. APolymerase Chain Reactivity
  2. BPolymerase Chain Reaction
  3. CPolymerase Chain Repetition
  4. DPolymerase Chain Regeneration

Correct answer

B. Polymerase Chain Reaction

Step-by-step solution

PCR stands for Polymerase Chain Reaction . In this reaction, multiple copies of the gene (or DNA) of interest is synthesised in vitro using two sets of primers (small chemically synthesised oligonucleotides that are complementary to the regions of DNA) and the enzyme DNA polymerase. The enzyme extends the primers using the nucleotides provided in the reaction and the genomic DNA as template. If the process of replication of DNA is repeated many times, the segment of DNA can be amplified to approximately billion tim

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