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प्रश्न
What is the role of Taq-polymerase in PCR technology?
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उत्तर
Taq-polymerase helps in polymerization of DNA molecules in PCR technology.
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संबंधित प्रश्न
The enzyme restriction endonuclease ______.
Ti plasmid being used for introducing genes in plants obtained from ______.
The time taken to complete one cycle of PCR is around ______.
Identify the process by which bacteria protect their own DNA from the attack of restriction enzymes.
____________ cuts the DNA within the specific positions.
The vector Baculovirus is used for gene transfer in ____________.
Nucleic acid segment tagged with a radioactive molecule is called ______.
Identify the desirable characteristics for a plasmid used in rDNA technology from the following.
- Ability to multiply and express outside the host in a bioreactor.
- A highly active promoter.
- A site at which replication can be initiated.
- One or more identifiable marker genes.
- One or more unique restriction sites.
Name the enzymes that are called molecular scissors.
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.
