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Biotechnology and Its Applications question

2023 · Q15
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Biotechnology and Its Applications question

2023 · Q15

NEETBiologyBiotechnology and Its ApplicationsMCQ+4 / −1

In gene gun method used to introduce alien DNA into host cells, microparticles of ________ metal are used.

  1. A
    Zinc
  2. B
    Tungsten or gold
  3. C
    Silver
  4. D
    Copper
View written solutionFree

Correct answer: B

Option (B) is the correct answer because in gene gun method, microparticles of tungsten or gold are used. Gold or tungsten are inert in nature so they do not alter the chemical composition of cells.

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