Home
Class 12
BIOLOGY
Restriction endonucleases are enzymes wh...

Restriction endonucleases are enzymes which

A

make cuts at specific positions within the DNA molecule

B

recognize 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

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    SARAS PUBLICATION|Exercise EXERCISE|84 Videos

  • Govt Solved Paper 2020 (2)

    SARAS PUBLICATION|Exercise EXERCISE|43 Videos

Similar Questions

Explore conceptually related problems

Restriction endonuclease, an enzyme used in genetic engineering is employed for

Read the given statements and select the correct option, Statement 1 : Restriction endonuclease enzymes recognise a specific palindromic nucleotide sequence in the DNA Statement 2: Restriction endonuclease enzymes are called as molecular scissors or biological scissors.

Assertion (A): Arabidopsis plant chromosome have more repeats of TTTAGGG nucleotide sequence in the telomers. Reason (R ): Restriction endonuclease enzyme is used in the formation of such a nucleotide sequence.

Restriction endonucleases are used to cut DNA at specific sites. Name the first endonuclease isolated from Escherichia coli

Restriction endonucleases are used to join the DNA fragments having sticky ends.

Define endonucleases.

A restriction endonuclease breaks bonds between the

Restriction endonucleases cut the DNA molecule at specific positions known as_____.

DNA fragments generated by the restriction endonucleases in a chemical reaction can be separated by

SARAS PUBLICATION-GENETICS AND EVOLUTION-EXAMPLE
  1. Which one of the following palindromic base sequence in DNA can be eas...

    Text Solution

    |

  2. DNAor RNA segment tagged with a radioactive molecule is called

    Text Solution

    |

  3. Restriction endonucleases are enzymes which

    Text Solution

    |

  4. Satellite DNA is useful tool in:

    Text Solution

    |

  5. The second maturation division of the mammalian ovum occurs:

    Text Solution

    |

  6. Which one of the following statement about morula in human is correct...

    Text Solution

    |

  7. What would be the number of chromosomes of the aleurone cells of a pla...

    Text Solution

    |

  8. What was the most significant trend in the evolution of modem man (Hom...

    Text Solution

    |

  9. When two unrelated individuals or lines are crossed, the performance o...

    Text Solution

    |

  10. Evolution of different species in a given area staring from a point an...

    Text Solution

    |

  11. Companion cells are closely associated with

    Text Solution

    |

  12. Removal of RNA polymerase III nucleoplasm will affect the synthesis of

    Text Solution

    |

  13. Which one of the following is not a part of a transcription unitinDNA?

    Text Solution

    |

  14. DNAor RNA segment tagged with a radioactive molecule is called

    Text Solution

    |

  15. Which one of the following options given one correct example each of c...

    Text Solution

    |

  16. Amino acid sequence, in protein synthesis is decided by the sequence o...

    Text Solution

    |

  17. Ribosomal RNA is actively synthesized in

    Text Solution

    |

  18. During gamete formation, the enzyme recombinte participates during

    Text Solution

    |

  19. Which one of the following is a case of wrong matching

    Text Solution

    |

  20. The extinct human who lived 1,00,00 to 40,000 years ago, in Europe, As...

    Text Solution

    |