Which property of the genetic code states that each codon codes for only one specific amino acid?

The characteristic of the genetic code that indicates each codon corresponds to only one specific amino acid is referred to as "unambiguous." This property ensures that a particular sequence of three nucleotides (a codon) in the messenger RNA will always translate to the same amino acid, thereby providing clear and distinct instructions for protein synthesis. This precision is essential for maintaining the integrity of genetic information during the synthesis of proteins. Understanding this concept is crucial because it highlights how the genetic code is structured to prevent ambiguity in the translation process, ensuring that proteins are produced accurately and functionally.