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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

recognise a specific nucleotide sequence for binding of DNA ligase

C

restrict the action of the enzyme DNA polymerase

D

remove nucleotides from the ends of the DNA molecule

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The correct Answer is:
a
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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. PCR proceeds in three distinct steps governed by temperature they are ...

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  2. Restriction enzymes are used to cut

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  3. Restriction endonucleases are enzymes which:

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  4. Which one of the following pallindromic base sequences in DNA can be e...

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

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  6. Vector for T-DNA is

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  7. Which of the following is a plasmid ?

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  8. In recombinant DNA technique, the term vector refers to

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  9. Enzyme that is used in PCR technology is

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  10. GAATTC is the recognization site for which of the following restrictio...

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  11. Cosmid is

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  12. Which of the following is not a restriction endonuclease ?

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  13. Blood stains ar found at the site of a murder. If DNA profiling techni...

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  14. Palaeontologists unearthed a human skull during excavation. A small fr...

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  15. Gel electrophoresis is used for

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  16. The linking of antibiotic resistance gene with the plasmid vector beca...

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  17. What is the first step in the Southern Blot technique

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  18. Manipulation of DNA in genetic engineering became possible due to the ...

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  19. Assertion : in recombinant DNA technology, human genes are often trans...

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  20. Dr Karry B Mullis was awarded Nobel Prize in chemistry in 1993 for his...

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