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प्रश्न
Retroviruses have no DNA. However, the DNA of the infected host cell does possess viral DNA. How is it possible?
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उत्तर
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संबंधित प्रश्न
Expand the following abbreviation: BAC
In vitro amplification of DNA or RNA segment is known as ___________.
Enlist and write in brief about the different biological tools required in rDNA technology.
For which of the following purpose restriction endonuclease enzyme is used in genetic engineering?
Which of the following device is required for PCR?
The following identifies the major features of technology that differentiate modem biotechnology from classical biotechnology.
i. Capability of science to change the genetic material for getting new specific products through rDNA technology, polymerase chain reaction (PCR), microarrays, cell culture and fusion, and bioprocessing.
ii. Ownership of technology and its sociopolitical impact.
iii. Modem biotechnology makes use of only fermentation technology.
iv. Classical biotechnology relies only on principles of plant and animal tissue culture.
In which of the following techniques, charged molecules (DNA, RNA and Proteins) are separated by applying the electric field?
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?
A hind of biotechnology involving manipulation of DNA is ______.
Who among the following was awarded the Nobel Prize for the development of PCR technique?
Annealing step of PCR operates at ______ °C.
The PCR technique is used for ______.
Which of the following enzyme catalyses the removal of nucleotides from the end of DNA molecules?
The plasmid of Agrobacterium tumefaciens that is now modified as a cloning vector is ______.
The polymerase chain reaction is a powerful technique to ______.
How many sets of primers are required in each cycle of PCR?
David is a molecular biologist. He uses a technique to know the amino acids occupy the first and the last positions in the Chain - A and Chain - B of insulin. Name the scientist whose contribution made it possible for David to use this technique.
What is the relationship between alien DNA and the origin of replication in the concept of cloning?
