Answer:
The messenger RNA transcribed from the mutant gene would be nonfunctional because ribosomes could not initiate translation correctly. An incoming tRNA molecule with the right amino acid moves into the A site on the ribosome. In cases of start codon mutation, as usual, the mutated mRNA would be shunted to the ribosomes, but the translation would not take place. This is because an initiation codon is responsible for starting translation, not a transcription start codon.
Explanation:
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