Biology, asked by sakshishenkar, 11 months ago

what is the angle formed between the dna helix that leaves the histone complex and histone molecule?

Answers

Answered by Anonymous
3

Answer:

Explanation:

DNA is negatively charged, due to the phosphate groups in its phosphate-sugar backbone, so histones bind with DNA very tightly. ... These are positively-charged proteins that strongly adhere to negatively-charged DNA and form complexes called nucleosomes.

Answered by lovingheart
0

The angle formed between the dna helix that leaves the histone complex and histone molecule is 360°

Explanation:

  • The strand of DNA is negatively charged, due to the phosphate groups in its phosphate-sugar backbone, so histones bind with DNA very tightly.
  • The DNA makes a complete 360° turn in 10 base pair steps, or 36 degrees per base pair.
  • Viewed end-on, the molecule thus exhibits an elegant 10-fold symmetry.
  • The B form of the DNA helix twists 360° per 10.4-10.5 bp in the absence of torsional strain.
  • But many molecular biological processes can induce torsional strain

TO KNOW MORE:

Describe the double helix structure of dna

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