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Question

Structures called beads on string are

A
Nucleosomes
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B
Base pairs
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C
Genes
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D
Nucleotides
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Solution

The correct option is B Nucleosomes
  • Nucleosomes can be defined as structures with a basic unit of DNA packaging which consists of a segment of DNA wrapped in sequence around eight histone protein core.
  • This is also known as beads on a string structure.
  • So, the correct answer is 'Nucleosomes'.

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