<P> This is sometimes called `` charging '' or `` loading '' the tRNA with the amino acid . Once the tRNA is charged , a ribosome can transfer the amino acid from the tRNA onto a growing peptide , according to the genetic code . Aminoacyl tRNA therefore plays an important role in RNA translation , the expression of genes to create proteins . </P>
<P> This is sometimes called `` charging '' or `` loading '' the tRNA with the amino acid . Once the tRNA is charged , a ribosome can transfer the amino acid from the tRNA onto a growing peptide , according to the genetic code . Aminoacyl tRNA therefore plays an important role in RNA translation , the expression of genes to create proteins . </P>
what type of rna has an amino acid attached and is used in the formation of a peptide chain
what type of rna has an amino acid attached and is used in the formation of a peptide chain
tRNA
tRNA