-
In eukaryotes, after transcription of mRNA, some of its nucleotides are removed before it is translated into polypeptide. The nucleotides which are removed from mRNA are called
-
- exons
- upstream sequences
- unusual bases
- introns
Correct Option: D
Eukaryote RNAs contain non coding intervening segments called introns. The process of removal of introns through cutting and joining the essential coding sequences ( exons) is called splicing.
