Question

Which of the following aspect of translation applies to eukaryotes but not prokaryotes? a.)Transcription and translation without exception occur in the same cellular space and at the same time. b.)Their ribosomal subunits contain one less rRNA, fewer polypeptides, and have lower molecular weights. c.)A pre-mRNA is processed at each end and spliced to become a mature mRNA transcript. d.)tRNAs and rRNAs undergo processing to achieve their mature, functional form. e.)A single mRNA transcript may contain several coding regions that encode different proteins. f.)An mRNA molecule contains a unique sequence that lies upstream of the start codon known as the Shine Dalgarno sequence, which serves as a ribosome binding site.

Answer 1

Answer :- Option-C and D are process that happen only in eukaryotes not prokaryotes,

Exp:-   c.)A pre-mRNA is processed at each end and spliced to become a mature mRNA transcript.

d.)tRNAs and rRNAs undergo processing to achieve their mature, functional form.