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.