30. Which eukaryotic translation factor directly delivers the initiator Met‑tRNAᵢ to the small ribosomal subunit? (A) eIF4E (B) eIF5 (C) eEF1A (D) eIF2‑GTP

31. Which event marks the commitment of a eukaryotic ribosome to begin translation of an mRNA? (A) Binding of the 40S subunit to eIF4E (B) Recognition of the start codon by Met‑tRNAᵢ (C) Association of the 60S ribosomal subunit (D) Formation of the closed‑loop mRNA structure