What are the structures called that give an appearance as ‘beads­on­string’ in the chromosomes when viewed under electron microscope?

  • [AIPMT 2011]
  • A

    Genes

  • B

    Nucleotides

  • C

    Nucleosomes

  • D

    Base pairs

Similar Questions

Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category mentioned against it ?

  • [AIPMT 2008]

Nucleosomes are bounded by

Nucleosomes are

Definitions/Explanation : Nucleosome & Euchromatin.
 

Genetically active area of chromosome is called