26Transcription Translation Protein SynthesisEasy1 markWhich statement describes post-transcriptional RNA modification?AThe mRNA is modified by removal of exons and joining of introns to form the primary transcript.BThe mRNA is modified by removal of introns and joining of exons to form the primary transcript.CThe primary transcript is modified by removal of introns and joining of exons to form the mRNA.DThe primary transcript is modified by removal of exons and joining of introns to form the mRNA.Grade answerSolutionGrading criteria