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प्रश्न
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.
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उत्तर
Sanger
APPEARS IN
संबंधित प्रश्न
Distinguish between plasmid DNA and chromosomal DNA.
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
Identify the CORRECT sequence of steps in PCR.
EcoRl & Hind III are the examples of ______
Name and describe the technique that helps in separation of DNA fragments.
Nucleic acid segment tagged with a radioactive molecule is called ______.
Name a recombinant vaccine that is currently being used in vaccination programme.
What is polymerase chain reaction (PCR)?
The DNA polymerase enzyme used in PCR is obtained from______.
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.
