Here's how it works:
* tRNA: tRNA molecules are responsible for transporting amino acids to the ribosome during protein synthesis.
* Codon: On the messenger RNA (mRNA) molecule, a sequence of three nucleotides called a codon specifies a particular amino acid.
* Anticodon: The anticodon on the tRNA molecule is complementary to the codon on the mRNA. This means that the three nucleotides in the anticodon pair with the three nucleotides in the codon, using the base pairing rules (A with U, and C with G).
In summary: The anticodon on a tRNA molecule recognizes and binds to a specific codon on an mRNA molecule, ensuring that the correct amino acid is incorporated into the growing polypeptide chain during protein synthesis.