Home
Class 12
BIOLOGY
The major amino acids in histone protein...

The major amino acids in histone protein of chromosomes are
1. histidine and tryptophan
2. arginine and lysine
3. tyrosine and tryptophan
4. cystine and tyrosine

A

histidiine and tryptophan

B

arginine and lysine

C

tyrosine and tryptophan

D

cystine and tyrosine.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Plant Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|91 Videos
  • Protista

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|6 Videos

Similar Questions

Explore conceptually related problems

Which amino acid is absent in pulses? 1. Lysine 2. Methionine 3. Tryptophan 4. Leucine

In pachytene stage of meiosis the chromosomes appear 1. single stranded 2. three stranded 3. double stranded 4. four stranded

The amino acid which is not present in pulses is: 1. Valine 2. Threonin 3. methionin 4. None of these

What happens in meiosis ? 1. One division of nucleus and one division of chromosomes 2. Two divisions of nucleus and one division of chromosomes 3. Two divisions of nucleus and three divisions of chromosomes 4. One division of nucleus and two divisions of chromosomes

Which one is essential amino acid 1. proline 2. valine 3. glycine 4. arginine

Main unit of protein: 1. mineral 2. cellulose 3. amino acid 4. water

Half of the chromosomes move towards pole: 1.Telophase 2.Metaphase 3.Prophase 4.Anaphase

Trisomy of D-group chromosomes causes 1. Cri-du-chat syndrome 2. Patau's syndrome 3. Edward syndrome 4. Achondroplasia

Apoenzymes are: 1. Proteins 2. Vitamin 3. Carbohydrate 4. Amino acid

Albinism is due to nonsynthesis (absence) of melanin on account of absence of 1. Melanase 2. luciferase 3. tyrosinase 4. lysine

TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. In which stage, you will find lampbrush chromosomes in oocyte of frog?

    Text Solution

    |

  2. Polytene chromosome becomes giant due to

    Text Solution

    |

  3. The major amino acids in histone protein of chromosomes are 1. histid...

    Text Solution

    |

  4. Term chromosome was coined by 1. Waldeyer 2. Strasburger 3. hofmeis...

    Text Solution

    |

  5. Acentric chromosome at mitotic anaphase will 1. have circular shape ...

    Text Solution

    |

  6. Chromatin is composed of

    Text Solution

    |

  7. Secondary constriction in chromosome is referred to as

    Text Solution

    |

  8. Sickle cell anemia is

    Text Solution

    |

  9. The most popularly known blood grouping is the ABO grouping. It is nam...

    Text Solution

    |

  10. Study the pedigree chart given below what does it show?

    Text Solution

    |

  11. Select the incorrect statement from the following

    Text Solution

    |

  12. Which one of the following cannot be explained on the basis of Mendel'...

    Text Solution

    |

  13. The genotype of a plant showing the dominant phenotype can be determin...

    Text Solution

    |

  14. Select the correct statement from the ones given below with respect to...

    Text Solution

    |

  15. Which one of the following symbols and its representation, used in hum...

    Text Solution

    |

  16. Which one of the following statement about the particular entity is tr...

    Text Solution

    |

  17. Study the pedigree chart of a certain family given below and select th...

    Text Solution

    |

  18. In Antirrhinium two plants with pink flowers were hybridized. The F(1)...

    Text Solution

    |

  19. ABO blood grouping is controlled by gene I which has three alleles and...

    Text Solution

    |

  20. The fruit fly Drosophila melanogaster was found to be very suitable fo...

    Text Solution

    |