Question

in rna, the coding regions are continuous and rna splicing cuts out the internal non-coding regions. which of these are the non-coding regions?
exons
introns

Explanation:

In RNA processing, exons are the coding regions that remain after splicing, while introns are the non - coding regions that are removed during RNA splicing. So the non - coding regions in RNA that are cut out by splicing are introns.

Answer:

introns