With respect to expression of an RNA gene, which, if any, of the following statements are false?
A) RNA processing sometimes includes RNA splicing
B) Regulatory antisense RNAs sometimes undergo splicing
C) Ribosomal RNAs and transfer RNAs are formed by cleavage of RNA precursors.
D) Ribosomal RNAs and transfer RNAs undergo base modification.

Question

Quizplus · Accepted Answer

Regulatory antisense RNAs typically do not undergo splicing. Splicing is a process mainly associated with the maturation of messenger RNA (mRNA) precursors into functional mRNAs, rather than with the processing of antisense RNAs, which are involved in the regulation of gene expression by base-pairing with complementary RNAs.

With Respect to Expression of an RNA Gene, Which, If