Final answer:
Transfer RNA (tRNA) interacts with a specific nucleotide triplet called the anticodon on the tRNA and binds to a specific amino acid, playing a crucial role in protein synthesis.
Step-by-step explanation:
Transfer RNA (tRNA) is an adapter molecule that interacts with a specific nucleotide triplet called the anticodon on the tRNA. The anticodon region on the tRNA base pairs with the complementary codon sequence on the mRNA during translation, ensuring that the correct amino acid is added to the growing polypeptide chain. Additionally, the tRNA also binds to a specific amino acid, making it an important molecule in protein synthesis.