The $5$’ ends of the mature forms of the prokaryotic mRNAs and tRNAs are
- a triphosphate group in mRNAs and a monophosphate group in tRNAs
- triphosphate groups in both mRNAs and tRNAs
- monophosphate groups in both mRNAs and tRNAs
- a monophosphate group in mRNAs and a triphosphate group in tRNAs