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प्रश्न
Which of the following is not required in the preparation of a recombinant DNA molecule?
पर्याय
Restriction endonuclease
DNA ligase
DNA fragments
E.coli
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उत्तर
E.coli
APPEARS IN
संबंधित प्रश्न
Distinguish between RNA and DNA.
What are plasmids?
Why are bio-fertilizers preferred over chemical fertilizers?
Enlist and write in brief about the different biological tools required in rDNA technology.
The technique which involves addition or deletion of genes is ______.
Ti plasmid being used for introducing genes in plants obtained from ______.
Alu-I is obtained from which organism?
Identify the process by which bacteria protect their own DNA from the attack of restriction enzymes.
Consider there is only one double stranded DNA molecule initially along with all other requirements of PCR. If a PCR machines performs 10 cycles of reaction then bow many double stranded DNA molecules would be present at the end?
Study the following statements regarding separation of DNA using agarose gel electrophoresis.
- Large fragments of DNA molecules move faster than small DNA fragments and thus separate faster.
- DNA being negatively charged migrates to cathode.
The gene transfer between unrelated plants is brought about by ____________.
The most important feature in a plasmid to serve as a vector in gene cloning experiment is ______.
Name a recombinant vaccine that is currently being used in vaccination programme.
Name the plant disease caused by Agrobacterium tumefaciens.
Expand the following acronym:
BAC
To be a cloning vector, a plasmid require ______.
Name the enzyme responsible for the transcription of genetic code to produce mRNA.
Expand YAC used in the field of Biotechnology.
Assertion: In a bioreactor, it is not necessary to maintain sterile ambience.
Reason: Sterile conditions promote the growth of unwanted microbes in the culture medium.
