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For transformation, micro-particles coated with DNA to be bombarded with gene gun are made up of :
Options
(a) Silver or Platinum
(b) Platinum or Zinc
(c) Silicon or Platinum
(d) Gold or Tungsten
Correct Answer:
Gold or Tungsten
Explanation:
For gene transfer into the host cell without using vector microparticles made of tungsten and Gold coated with foregin DNA are bombarded into target cells at a very high velocity.
Related Questions: - In flowering plants, a mature male gametophyte is derived from a pollen mother
- Natural selection favours the leaf butterfly because it shows:
- The prokaryotic cells are characterised by
- Columella auris is a modified
- Outer covering of viruses made up of protein is
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Biotechnology and Its Applications
(123)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In flowering plants, a mature male gametophyte is derived from a pollen mother
- Natural selection favours the leaf butterfly because it shows:
- The prokaryotic cells are characterised by
- Columella auris is a modified
- Outer covering of viruses made up of protein is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Biotechnology and Its Applications (123)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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