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Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
Polymerase chain reaction is used for:
  • A
    In vivo replication
  • B
    In vivo synthesis of mRNA
  • C
    In vitro replication of DNA segment
  • D
    In vitro synthesis of mRNA
✓

Answer

  1. In vitro replication of DNA segment

Explanation:

C. In vitro replication of DNA segment

Solution : Polymerase chain reaction is the process by which the DNA segment is replicated from a small amount into a large number inside a PCR reactor.

So the correct answer is "In vitro replication of DNA segment"

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