Which statement below explains the role of the trna in the process shown in this model?
а
the model delivers amino acids to the ribosome so that they can be added to the developing peptide.
the model recognizes the stop codon of a developing peptide so that no new amino acids are added
с
the model signals the release of the peptide from the ribosome once all of the amino acids have been added.
d.
the model scans the developing peptide to make sure that the sequence of the amino acids matches the mrna