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Biotechnology Principles and Processes question

2014 · Q41
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Biotechnology Principles and Processes question

2014 · Q41

NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
Which vector can clone only a small fragment of DNA ?
  1. A
    Cosmid
  2. B
    Bacterial artificial chromosome
  3. C
    Yeast artificial chromosome
  4. D
    Plasmid
View written solutionFree

Correct answer: D

Plasmids are small extranuclear circular DNAs which carry extrachromosomal genes in bacteria and some fungi. They replicate independently. The best known vectors which are also available commerciallly are pBR322 and pUC-18.

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