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प्रश्न
An antibiotic resistance gene in a vector usually helps in the selection of ______.
पर्याय
Competent bacterial cells
Transformed bacterial cells
Recombinant bacterial cells
None of the above
उत्तर
An antibiotic resistance gene in a vector usually helps in the selection of transformed bacterial cells.
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संबंधित प्रश्न
Draw a labelled sketch of sparged-stirred-tank bioreactor. Write its application.
Besides better aeration and mixing properties, what other advantages do stirred tank bioreactors have over shake flasks?
Explain briefly:
PCR
Prepare a flow chart in formation of recombinant DNA by the action of restriction endonuclease enzyme EcoRI.
Which of the following term used for defining a viral genome incorporated into host DNA?
PCR and restriction fragment length polymorphism are the methods for ______.
During the purification process for recombinant DNA technology, the addition of chilled ethanol precipitates out ______.
Rising of dough is due to ______.
Do biomolecules (DNA, protein) exhibit biological activity in anhydrous conditions?
Read the paragraph given below and answer and questions that follow:
| Enzyme Taq polymerase, is extracted from a eubacterial microorganism Thermus aquaticus from Yellowstone National Park in Montana, USA and isolated by Chien et al. (1976). Taq polymerase successfully replaced the DNA polymerase from E.coli that was being used in PCR earlier and this shift revolutionised the PCR technique. |
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- What is a primer and its importance in PCR?
- Write the importance of PCR as a diagnostic tool.
