Question

How can a chromosome regulate transcription and decrease it?

A: the region that codes for RNA folds

B: the region that codes for RNA mutates

C: the region that codes for RNA unfolds

D: the region that codes for RNA has been removed

Answer 1

A chromosome can regulate transcription and decrease it through the region that codes for RNA has been removed. So the answer is letter D. RNA is also claled as ribonucleic acid in which it contains the amino acids that helps in coding the genes of our body.

Answer 2

D: the region that codes for RNA has been removed

After the RNA is transcribed, it undergoes RNA splicing. RNA splicing is a process that involves removal of introns, regions that often contain RNA transcript or non-coding regions, leaving only the exons, regions that code for protein, in a transcript.