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Restriction endonucleases are enzymes th...

Restriction endonucleases are enzymes that

A

restricts the action of other enzymes

B

break phosphodiester bond between specific nucleotides of DNA

C

break nucleus into pieces

D

break H-bond between two strands of DNA

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The correct Answer is:
b
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ARIHANT NEET-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-Chapter exercises (C. Medical entrances gallery (Collection of Questions Asked in NEET & Various Medical Entrance Exams))
  1. The cloning vectors M13 has genetic material

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  2. Which of the following enzyme is used to join DNA fragments :

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  3. Restriction endonucleases are enzymes that

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  4. The introduction of T-DNA into plants involves

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  5. The DNA molecules of which the gene of interset is integrated for clon...

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  6. The cutting of DNA at specific locations became possible with the disc...

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  7. An analysis of chromosomal DNA using the southern hybridization techni...

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  8. Commonly used vectors for human genome sequencing are

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  9. The first recombinant DNA was constructed by linking an antibiotic re...

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  10. The Polymerase Chain Reaction (PCR) is technique that is used for

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  11. Bioreactors are useful in

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  12. During gene cloning, the enzyme used to join and insert DNA within pla...

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  13. During gene cloning which is called 'gene taxi'

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  14. Some foreign DNA fragment is attached to Cla I site of pB322. This re...

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  15. Minisatellites or VNTRs are used in

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  16. Eco RI is

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  17. Which of the following option is correct for recombinant DNA technolog...

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

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  19. DNA fragment generated by the restriction endonucleases in a chemical ...

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  20. The given figure is the diagrammatic representation of the E. coli ve...

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