Suppose the DNA of a gene contains five regions-A, B, C, D, and E, in that order.Regions A, B, and D are located in introns, while regions C and E are located in exons.What is the order of the regions in the mature mRNA transcribed from that sequence?
A) CE
B) ABD
C) BAD
D) ABDCE
E) ABCDE

Question

Quizplus · Accepted Answer

Introns are removed during the processing of the initial RNA transcript into mature mRNA, leaving only the exons (regions C and E in this case) to be included in the final mRNA sequence.

Suppose the DNA of a Gene Contains Five Regions-A, B