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aleksandrvk [35]
3 years ago
9

Which of the following address(es) the problems posed by chromatin during transcription?

Biology
1 answer:
stiv31 [10]3 years ago
6 0

Answer:

d. All of the listed statements are true.

Explanation:

Chromatin is presnet in the chromosome consist of protein and protein. histones are themajor proteins in chromatin that help in the compact packaging of the DNA in the cell nucleus.

<u>There are several problems posed by chromatin during transcription:</u>

  • During transcription, protein can interfere with the chromatin structure at specific locations and interefere with its structure.
  • Histone post-translation modifications (PTMs) regulate the structure of chromatin and also guide the remodeling enzymes which use the energy derived from ATP hydrolysis to reposition nucleosomes.
  • During replication the chromatin structure rearrange itself in order to make the new DNA fit inside the nucleus.

Hence, the correct option is d.

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