Which of these is not a stop codon?
AUAA
BUAG
CUGC
DUGA
Answer:
C. UGC
Read Explanation:
The stop codons in mRNA are UAA, UAG, and UGA.
The codon UAC is not a stop codon; it codes for the amino acid tyrosine.
In biology, codons are three-letter sequences of mRNA nucleotides that correspond to specific amino acids or signal the termination of translation.