Splicing is a process of ?: (A) Activation of protein, (B) Removal of introns, (C) Synthesis of protein, (D) Replication of DNA
Answer is B. In molecular biology and genetics, splicing is a modification of an RNA after transcription, in which introns are removed and exons are joined.This is needed for the typical eukaryotic messenger RNA before it can be used to produce a correct protein through translation.For many eukaryotic introns, splicing is done in a series of reactions which are catalyzed by the spliceosome a complex of small nuclear ribonucleoproteins (snRNAs), but there are also self-splicing introns.