Zoology - Molecular Basis of Inheritance Question with Solution | TestHub

Stop codons are also called nonsense codons or termination codons, the first of these terms because stop codons never code for amino acids, and the second due to stop codon function. Stop codons are nucleotide triplets in messenger RNA (mRNA) that serve a key role in signaling the end of protein coding sequences (e.g., UAG, UAA, UGA).