Multiple ChoiceWhich of the following best describes the function of miRNAs and siRNAs in cells?62views
Multiple ChoiceWhich of the following is NOT a modification to the mRNA before it leaves the nucleus?57views
Multiple ChoiceWhich type of RNA is hypothesized to have played a crucial role in the origin of life due to its ability to catalyze chemical reactions and store genetic information?25views
Multiple ChoiceWhich of the following best describes a codon in the context of nucleic acids?116views