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Which of the statement is correct in the...

Which of the statement is correct in the context of observing DNA separated by agarose gel electrophoresis?

A

DNA can be seen in visible light

B

DNA can be seen without staining in visible light

C

Ethidium bromide stained DNA can be seen in visible light

D

Ethidium bromide stained DNA can be seen under exposure to UV light.

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The correct Answer is:
D
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AAKASH SERIES-PRINCIPLES AND PROCESSES -Exercise - III (Previous AIPMT/NEET Questions)
  1. Which of the statement is correct in the context of observing DNA sepa...

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  2. DNA fragments are:

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  3. The process of separation and purification of expressed protein before...

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  4. The DNA fragments separated on an agarose gel can be visualised after ...

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  5. Stirred tank bioreactors have been designed for

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  6. A foreign DNA and plasmid cut by the same restriction endonuclease ca...

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  7. Which of the following is not a component of downstream processing?

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  8. Which of the following restriction enzymes produces blunt ends?

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  9. The taq polymerase enzyme is obtained from:

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  10. Which of the following is not required for any of the techniques of DN...

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  11. Which of the following is a restriction endonuclease?

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  12. Golden rice is a genetically modified crop plant where the incorporate...

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  13. An analysis of chromosomal DNA using the Southern hybridization techni...

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  14. In vitro clonal propagation in plants in characterized by:

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  15. Which vector can clone only a small fragment of DNA?

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  16. DNA fragments generated by the restriction endonucleases in a chemica...

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  17. The colonies of recombinant bacteria appear white in contrast to blue ...

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  18. For transformation, micro - particles coated with DNA to be bombarded ...

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  19. There is a restriction endonuclease called EcoR l . What does "co" par...

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  20. Agarose extracted from sea weeds finds use in:

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  21. Which one of the following is used as vector for cloning genes into hi...

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