AQA GCSE Biology · 8461
Specification 4.6.1.5 · Paper 2
Revise: Protein Synthesis (Higher Tier)A copy of the gene's instructions is made and travels to a ribosome in the cytoplasm. This copy acts as a template: it guides which amino acid is added next. Carrier molecules bring specific amino acids to the ribosome, which joins them in the order specified by the template.