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Restriction endonucleases are enzymes wh...

Restriction endonucleases are enzymes which

A

make cuts at specific positions within the DNA molecule

B

recognize a specifice nucleotide sequence for binding of DNA ligase

C

restrict the action of the enzyme DNA plymerase

D

remove nucleotides from the ends of the DNA molecule

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The correct Answer is:
A
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AAKASH SERIES-PRINCIPLES AND PROCESSES -Exercise - III (Previous AIPMT/NEET Questions)
  1. Which of the following restriction enzymes produces blunt ends?

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  2. The taq polymerase enzyme is obtained from:

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

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  4. Which of the following is a restriction endonuclease?

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

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

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

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

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

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

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

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

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  13. Agarose extracted from sea weeds finds use in:

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

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  15. Which one of the following palindromic base sequences in DNA can be ea...

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  16. DNA or RNA segment tagged with a radioactive molecular is called

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  17. Restriction endonucleases are enzymes which

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  18. Polyethylene glycol method is used for

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  19. Gel electrophoresis is used for:

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  20. The linking of antibiotic resistance gene with the plasmid vector bec...

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