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प्रश्न
Name a recombinant vaccine that is currently being used in vaccination program?
उत्तर
Hepatitis B recombinant vaccine-engerix is used for vaccination of hepatitis virus.
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संबंधित प्रश्न
Give a reason why :
Proteases are added during the isolation of DNA for genetic engineering.
The enzyme nuclease hydrolyses ______ of polynucleotide chain of DNA.
Identify the palindromic sequence which is recognized by the EcoRI restriction enzyme.
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?
____________ cuts the DNA within the specific positions.
Following are the four statements regarding separation of DNA fragments using Gel electrophoresis. Identify the INCORRECT statements.
i. DNA is negatively charged molecule and so it is loaded on gel towards the Anode terminal.
ii. DNA fragments travel along the surface of the gel whose concentration does not affect movement of DNA.
iii. Smaller the size of DNA fragment, larger is the distance it travels through it.
iv. Pure DNA can be visualized directly by exposing to UV radiation.
A recombinant DNA molecule was created by ligating a gene to a plasmid vector. By mistake, an exonuclease was added to the tube containing the recombinant DNA. How does this affect the next step in the experiment i.e. bacterial transformation?
Which of the following enzyme catalyses the removal of nucleotides from the end of DNA molecules?
Expand YAC used in the field of Biotechnology.
Give a reason for the following:
The diagram given below represents vector pBr322 which was modified by a research scholar Dr. Rayon, but the vector was rejected by his guide.
