An enzyme called RNA polymerase "transcribes" DNA into mRNA by piecing together complementary mRNA bases ... Ribosomes are large RNA-protein complexes that can hold on to an mRNA strand plus two ...

The huge push for a vaccine based on messenger RNA (mRNA) against Covid-19 is beginning to bear fruit. As a result, we can expect many more advances, one or several Nobel prizes, and possibly, a ...

Ribosomes are large RNA-protein complexes that can hold on to an mRNA strand plus two tRNAs at a time. As the ribosome ratchets along the mRNA, it brings together tRNAs, whose amino acids bind.