What must occur for protein translation to begin? A water molecule must be added to the protein chain.

A peptide bond must form between subunits of mRNA.

The amino acid Cys must be picked up by tRNA.

The codon AUG must be identified

The correct answer is D) The codon AUG must be identified.

What must occur for protein translation to begin is that the codon AUG must be identified.

The process starts when the 5AUG or start codon is identified. In the polypeptide chain, the 5AUG is the first amino acid. We are talking about Transition, the process when the genetic code in an RNA molecule has to be decoded in a polypeptide chain in order to deliver an amino acid sequence. In this complex transition system, there are important components included such as ribosomes, transfer RNA, and mRNA.

the correct answer is b

a symbiotic relationship with the mitochondria