Answer :
The statements about euchromatin and heterochromatin are correct as the majority of transcription takes place on euchromatin and heterochromatin is less condensed than euchromatin as well as euchromatin undergoes condensation and decondensation throughout the cell cycle. Thus, option A, B, and D are correct.
What is euchromatin?
The term euchromatin has been considered as the part of chromosomes which are loose in the form and are involved in the transcription process because these are available for the transcription into specific protein products. On the other hand, heterochromatin has been considered as the region of chromosomes that appears dark in staining process.
This region has transcriptionally inactive because of the DNA template in the DNA-protein complexes and which means that genes present in the region are not active and not involved in the process of transcription.
Therefore, The statements about euchromatin and heterochromatin are correct as the majority of transcription takes place on euchromatin and heterochromatin is less condensed than euchromatin as well as euchromatin undergoes condensation and decondensation throughout the cell cycle. Thus, option A, B, and D are correct.
Learn more about euchromatin on:
https://brainly.com/question/12318627
#SPJ1