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प्रश्न
Name the source of thermostable DNA polymerase.
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उत्तर
A bacterium Thermus aquaticus.
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संबंधित प्रश्न
Give the applications of the PCR technique.
Why are bio-fertilizers preferred over chemical fertilizers?
The enzyme nuclease hydrolyses ______ of polynucleotide chain of DNA.
From the following which one is NOT a feature of the plasmids?
Identify the characters that a cloning vector should possess.
i. Origin of replication (Ori)
ii. Ability to destroy the alien DNA
ii. Cloning site to link the alien DNA
iv. The tumour inducing plasmid Ti
v. Selectable marker
vi. Low molecular weight
For which of the following purpose restriction endonuclease enzyme is used in genetic engineering?
EcoRl & Hind III are the examples of ______
Which of the following is not required in the preparation of a recombinant DNA molecule?
Which of the following statements are true about cloning vectors?
- Vectors are DNA molecules that carry a foreign DNA segment.
- The replicated DNA is introduced into the host cell.
- It possesses the origin of replication (Ori).
- Vectors may be plasmid, bacteriophage, Yeast artificial chromosomes (YACs), etc.
- Vectors do not require a selectable marker to identify and eliminate non-transformants.
Choose the correct answer from the options given below.
Write steps involved in gene amplification.
