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प्रश्न
Expand the following abbreviation: BAC
Expand ‘BAC’.
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उत्तर
Bacterial Artificial Chromosome
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संबंधित प्रश्न
The biological scissor is ______.
Alu-I is obtained from which organism?
Bt-cotton shows adverse effect on the population of which butterfly?
Identify the process by which bacteria protect their own DNA from the attack of restriction enzymes.
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.
Both a wine maker and a molecular biologist who had developed a recombinant vaccine claim to be biotechnologists. Who in your opinion is correct?
Name the plant disease caused by Agrobacterium tumefaciens.
Which of the following is the correct recognition sequence of restriction enzyme Eco RI?
Observe the given sequence of nitrogenous bases on a DNA fragments and answer the following questions:
5' - CAGAATTCTTA - 3'
3' - GTCTTAAGAAT - 5'
- Name a restriction enzyme which can recognise this DNA sequence.
- Write the sequence after digestion.
- Why are the ends generated after digestion called sticky ends?
How does EcoRI differ from an exonuclease?
