STANDARD Botany Gene Gun Method MCQ Question
For transformation, micro-particles coated with DNA to be bombarded with gene gun are made up of
Silver or Platinum
Platinum or Zinc
Silicon or Platinum
Gold or Tungsten
Correct Answer
Detailed Explanation
This method is used to insert DNA into a cell directly. In this, the gene of interest is coated with Tungsten or gold beads and fired through a stopping screen, accelerated by Helium into plant tissue. The particles pass through the plant cells leaving the DNA inside.
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