Multiple ChoiceWhich processing step enhances the stability of pre-tRNAs and pre-rRNAs in eukaryotic cells?607views
Multiple ChoiceWhich of the following is characteristic of transcription in eukaryotes but not in prokaryotes?361views
Multiple ChoiceIn eukaryotic RNA processing, what molecules in the spliceosome catalyze the intron removal reactions?375views
Multiple ChoiceHow is a protein domain related to the exons of a gene in eukaryotic RNA processing?476views
Multiple ChoiceWhich process would be most directly affected if the 5' cap is not added to an mRNA?470views
Multiple ChoiceWhich of these statements correctly describes RNA processing in eukaryotic cells?282views
Multiple ChoiceHow do small nuclear RNAs (snRNAs) in the spliceosome initiate the splicing of pre-mRNA?35views