Home
Class 12
BIOLOGY
Histones are rich in...

Histones are rich in

A

Alanine and glycine

B

Lysine and arginine

C

Histidine

D

Cysteine and tyrosine

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    NEW JOYTHI PUBLICATION|Exercise PREVIOUS YEAR HSE QUESTIONS|5 Videos

  • MICROBES IN HUMAN WELFARE

    NEW JOYTHI PUBLICATION|Exercise PREVIOUS YEAR COMPETITIVE EXAM QUESTIONS|5 Videos

  • ORGANISMS AND POPULATIONS

    NEW JOYTHI PUBLICATION|Exercise CBSE Corner|6 Videos

Similar Questions

Explore conceptually related problems

Tropical regions are rich in biodiversity. Why?

Fucus and Laminaria are rich in ………..

Red muscle are rich in ......

The plains and valleys are rich in vegetation due to.

Assertion:(A) Mushrooms are the fruting body of eddible fungi . Reason : they are rich in nutrients .

Assertion (A): Plains and valleys are rich in vegetation Reason (R): Slow drain of surface water and better water retention is noticed.

True or false .If false gie the correct answer. Moringa leaves are rich in the minerals potassium,calcium and iron.

Eggs are rich in _______

NEW JOYTHI PUBLICATION-MOLECULAR BASIS OF INHERITANCE-PREVIOUS YEAR COMPETITIVE EXAM QUESTIONS
  1. When a segment of a chromosome breaks and later rejoins after 180^@ r...

    Text Solution

    |

  2. What would be the correct base sequence in mRNA for the given DNA stra...

    Text Solution

    |

  3. In DNA of certain organisms, guanine constitutes 20% of the bases. Wha...

    Text Solution

    |

  4. The process of transformation was discovered by

    Text Solution

    |

  5. Which of the following codons has no tRNA?

    Text Solution

    |

  6. Which one of the following nitrogenous base is seen only in RNA?

    Text Solution

    |

  7. Ti plasmids used in genetic engineering is obtained from

    Text Solution

    |

  8. The enzyme used to join the DNA fragments is

    Text Solution

    |

  9. Which of these is used as vector in gene therapy for SCID?

    Text Solution

    |

  10. Name the longest gene.

    Text Solution

    |

  11. In the Lac Operon system, beta-galactosidase is coded by

    Text Solution

    |

  12. Match the codons with their respective amino acids and choose the corr...

    Text Solution

    |

  13. In bacteria, the formation of peptide bond during translation is effec...

    Text Solution

    |

  14. Locations or sites in the human DNA where single base DNA differences ...

    Text Solution

    |

  15. The technique of DNA fingerprinting was pioneered and perfected by

    Text Solution

    |

  16. Histones are rich in

    Text Solution

    |

  17. The process of copying genetic information from one strand of the DNA ...

    Text Solution

    |

  18. Consider the following statements i. r-RNA provides the template fo...

    Text Solution

    |

  19. During Messelson and Stahl's experiments, heavy DNA was distinguished ...

    Text Solution

    |

  20. The process of removal of introns and joining of exons is called

    Text Solution

    |