Question

which one of the codons below would stop the translation of mrna by ribosomal subunits? atg, aag, aaa cug, aug, gua aug, at uag, uaa, uga

Explanation:

In mRNA translation by ribosomal subunits, stop codons signal the end of translation. The three stop codons in the genetic code are UAG, UAA, and UGA. They do not code for any amino - acid and cause the ribosome to release the newly - synthesized polypeptide chain.

Answer:

D. UAG, UAA, UGA