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Biotechnology Principles and Processes question

2010 · Q48
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Biotechnology Principles and Processes question

2010 · Q48

NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
Restriction endonucleases are enzymes which –
  1. A
    recognize a specific nucleotide sequence for binding of DNA ligase
  2. B
    remove nucleotides from the ends of the DNA molecule
  3. C
    restrict the action of the enzyme DNA polymerase
  4. D
    make cuts at specific positions within the DNA molecule
View written solutionFree

Correct answer: D

Restriction endonucleases are enzymes that makes cuts at specific positions within the DNA molecule. They acts as molecular scissors. They recognise specific base sequence at palindrome sites in DNA duplex and cut its strands.

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