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STD 12 - 9. biotechnology principlas and process — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Polymerase chain reaction employs
  • A
    Primers and $DNA$ ligase
  • B
    $DNA$ ligase only
  • C
    $DNA$ polymerase
  • ✓
    Primer and $DNA$ polymerase
✓

Answer

Correct option: D.
Primer and $DNA$ polymerase
d
Primer and $DNA$ polymerase. $PCR$ is a technique of synthesizing multiple copies of the desired gene or $(DNA)$ in vitro. The basic requirement of $P C R$ are $DNA$ template, two nucleotide primers and enzyme ($DNA$ polymerase)

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