RNA splicing involves
A) the removal of exons.
B) the assembly of ribosomes.
C) transcription initiation factors.
D) the removal of introns.
E) DNA rearrangements.

Question

Quizplus · Accepted Answer

RNA splicing involves the removal of introns from pre-mRNA. Exons are the coding regions and are retained in the mature mRNA. Assembly of ribosomes is not directly involved in RNA splicing. Transcription initiation factors are involved in initiating transcription but not splicing. DNA rearrangements are not involved in RNA splicing.

RNA Splicing Involves