Which statements about the modification of chromatin structure in eukaryotes are true?

Which statements about the modification of chromatin structure in eukaryotes are true?




  • Some forms of chromatin modification can be passed on to future generations of cells.
  • Acetylation of histone tails is a reversible process.
  • DNA is not transcribed when chromatin is packaged tightly in a condensed form.
  • Acetylation of histone tails in chromatin allows access to DNA for transcription.
  • Methylation of histone tails in chromatin can promote condensation of the chromatin.


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