The adaptor molecule in translation is

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The adaptor molecule in translation is tRNA. It carries the amino acid to be added to the growing polypeptide chain and brings it to the ribosome, where it is added to the chain according to the codon sequence of the mRNA. Aminoacyl-tRNA synthetase is responsible for attaching the correct amino acid to the tRNA molecule, but it is not the adaptor molecule itself. mRNA is the template for translation and contains the codon sequence that specifies the order of amino acids in the polypeptide chain. rRNA is a component of the ribosome, where translation takes place, but it is not directly involved in carrying amino acids or reading the codon sequence.

The Adaptor Molecule in Translation Is