How does the three-dimensional structure of transfer RNA (trRNA) contribute to its function in protein synthesis?

• A. The three-dimensional structure allows trRNA to catalyze the formation of peptide bonds.
• B. The three-dimensional structure enables trRNA to interact with ribosomes and mRNA, facilitating the addition of amino acids to the growing polypeptide chain.
• C. The three-dimensional structure of trRNA prevents it from being degraded by enzymes.
• D. The three-dimensional structure allows trRNA to bind to DNA during transcription.

Answer: (B)