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 microscope?

A

Genes

B

Nucleotides

C

Nucleosomes

D

Base pairs

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS (ASSERTION AND REASON TYPE QUESTION )|24 Videos

  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise MCQ|42 Videos

  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise REVIEW QUESTIONS|11 Videos

  • MICROBES IN HUMAN WELFARE

    ICSE|Exercise COMPETITION CORNER (OBJECTIVE TYPE QUESTIONS (ASSERTION AND REASON TYPE QUESTIONS))|15 Videos

  • ORGANISMS AND POPULATIONS

    ICSE|Exercise COMPETITION CORNER (ASSERTION AND REASON TYPE QUESTIONS)|22 Videos

Similar Questions

Explore conceptually related problems

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

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 are first visible under light microscope during

Golgi apparatus was first seen under electron microscope by

Chromosomes appear beaded during

During interphase the chromosomes become gradually visible under the light microscope-

Structures called beads on string are

ICSE-MOLECULAR BASIS OF INHERITANCE-OBJECTIVE TYPE QUESTIONS (MULTIPLE CHOICE QUESTION (MCQ)
  1. The one aspect which is not a salient feature of genetic code, it its ...

    Text Solution

    |

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

    Text Solution

    |

  3. In the Lac operon system, Beta-galactosidase is coded by

    Text Solution

    |

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

    Text Solution

    |

  5. Consider the following statements. I. rRNA provides the template for...

    Text Solution

    |

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

    Text Solution

    |

  7. At 5’ end of a polynucleotide chain

    Text Solution

    |

  8. Reverse transcriptase is also called

    Text Solution

    |

  9. During chain elongation, peptide bond is formed between carboxyl group...

    Text Solution

    |

  10. Balbiani rings are sites of

    Text Solution

    |

  11. How many effective codons are there for the synthesis of twenty amino ...

    Text Solution

    |

  12. Which one fo the following structural formulae of two orgainc compo...

    Text Solution

    |

  13. What are those structures that appear as 'beads'-on-string' in the chr...

    Text Solution

    |

  14. Gene regulation governing lactose operon of E. coli that involves the...

    Text Solution

    |

  15. In sea urchin DNA, which is double stranded, 17% of the bases were sho...

    Text Solution

    |

  16. Which one of the following is the starter codon?

    Text Solution

    |

  17. The amino acid Tryptophan is the precursor for the synthesis of

    Text Solution

    |

  18. Which of the following statements is not true for cancer cells in rela...

    Text Solution

    |

  19. Match the terms in column I with their description in column II and ch...

    Text Solution

    |

  20. A complex of ribosomes attached to a single strand of RNA is known as

    Text Solution

    |