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प्रश्न
Why should a bacterium be made ‘competent’ ?
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उत्तर
In order to make bacteria to take up plasmid, bacterium has be made ‘competent’.
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संबंधित प्रश्न
Mention the type of host cells suitable for the gene guns to introduce an alien DNA.
State the role of “biolistic gun” in biotechnology experiments.
Explain the roles of the following with the help of an example each in recombinant DNA technology :
Plasmids
For transformation, micro particles coated with DNA to be bombarded with gene gun are made up of ______.
Non viral and non vector methods are sometimes used to transfer genes or alien DNA into a plant cell. Explain one such method used in genetic engineering.
Why is DNA unable to pass easily through cell membranes without specialized treatment?
What is the term used to describe the introduction of recombinant DNA into a bacterial cell?
Which method introduces recombinant DNA by injecting it directly into the nucleus of animal cells?
Which method of introducing recombinant DNA relies on shooting DNA-coated particles into plant cells via particle bombardment?
What type of approach uses a modified pathogen to deliver recombinant DNA into host cells, especially plant systems?
