Home
Class 12
BIOLOGY
What are those structures that appear as...

What are those structures that appear as 'beads-on-string' in the chromosomes when viewed under electron micro- scope?

A

genes lie in a leanear order in the chromosomes

B

Nucleotides

C

Nucleosomes

D

Base pairs

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Plant Physiology

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|89 Videos

  • Protista

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|6 Videos

Similar Questions

Explore conceptually related problems

The structure in chromatin seen as 'beads-on' string' when viewed under electron microscope are called

The structure in chromatin seen as 'beads-on' string' when viewed under electron microscope are called

What are bead like structures called?

The structures which appear as "beads on string" in chromatin under electron microscope have all of the following histone proteins, except

Chromosomes appear beaded during

Structures called beads on string are

The best stage to view structure, size and to count the number of chromosomes is

Cells at the end of prophase, when viewed under the microscope do not show_________ .

George palade observed granular structure under electron microscopy which is composed of

How much height of water in cm would be filled in a container of height 14 cm,so that it appears half filled to the observer when viewed from the top of the container (mu_(omega)=4/3)

TRUEMEN BIOLOGY ENGLISH-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. The total amount of DNA in human diploid cells is not dissimilar from ...

    Text Solution

    |

  2. Which one of the following conditions correctly describes the manner o...

    Text Solution

    |

  3. What are those structures that appear as 'beads-on-string' in the chro...

    Text Solution

    |

  4. When two unrelated individuals or lines are crossed, the perfomance of...

    Text Solution

    |

  5. Test cross in plants or in Drosophila involves crossing

    Text Solution

    |

  6. Which one of the following conditions of the zygotic cell would lead t...

    Text Solution

    |

  7. If a colour bind man marries a woman who is normal but carries this tr...

    Text Solution

    |

  8. If F(1) generation has all tall plants and ratio of F(2) generation is...

    Text Solution

    |

  9. Multiple phenotype is seen in

    Text Solution

    |

  10. Mitotic chromosomes are stained with

    Text Solution

    |

  11. The term genetics was coined by

    Text Solution

    |

  12. A normal-visioned man whose father was colour-blind, marries a woman w...

    Text Solution

    |

  13. "F"(2) generation in Mendelian cross showed that both genotypic and p...

    Text Solution

    |

  14. Represented below is te inheritance pattern of a certain type of trait...

    Text Solution

    |

  15. A test cross is carried out:

    Text Solution

    |

  16. A woman with straight hair mates with man with curly hair who is known...

    Text Solution

    |

  17. Which of the following crosses and resultant phenotypic ratios are mis...

    Text Solution

    |

  18. The segment of DNA which participates in crossing over is termed as

    Text Solution

    |

  19. Lampbrush chromosomes are seen in which typical stage?

    Text Solution

    |

  20. In which type of chromosome, one arms is very long and one arm is ver...

    Text Solution

    |