Which of the following is not a part of the t | vedclass

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(D) The translation unit in $mRNA$ is the sequence of $RNA$ that is flanked by the start codon and the stop codon and codes for a polypeptide. $UTR$ (

Vedclass · Accepted Answer

Polypeptide signals

Vedclass · Answer

(D) The translation unit in $mRNA$ is the sequence of $RNA$ that is flanked by the start codon and the stop codon and codes for a polypeptide. $UTR$ (Untranslated Regions) are present at both $5'$-end (before start codon) and $3'$-end (after stop codon) and are required for efficient translation process. Polypeptide signals are not a structural component of the translation unit itself; rather,the unit codes for the polypeptide chain. Therefore,the correct answer is $D$.

Which of the following is not a part of the translation unit?

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