Question

Most eukaryotic RNA consists of coding regions, called ____, and noncoding regions, called ____. a. codons; spliceons b. introns; codons c. exons; introns d. introns; exons e. spliceons; codons

Answer 1

Answer:

exons; introns.

Explanation:

The eukaryotic mRNA consists of exons and introns. The eukaryotic mRNA undergoes the process of splicing in which the introns are removed from the RNA molecule.

The exons are the coding regions of RNA that codes for the specific protein. The non coding regions of the RNA are known are known as introns that are removed from the RNA.

Thus, the correct answer is option (c).