The genetic code only works because each codon is read in a specific manner that results in the correct amino acid being placed in that particular spot.What physically places each amino acid by matching up the correct codon?

Question

Quizplus · Accepted Answer

tRNA (transfer RNA) is responsible for physically placing each amino acid in the correct spot by matching up the correct codon. Each tRNA molecule has an anticodon that matches with a specific codon on the mRNA (messenger RNA) strand, and also carries a specific amino acid that will be added to the growing polypeptide chain. This process is essential for accurate translation of the genetic code.DNA (deoxyribonucleic acid) carries the genetic information that codes for the sequence of amino acids, but does not physically place them. rRNA (ribosomal RNA) is a component of ribosomes, which are the site of protein synthesis, but do not directly place amino acids either. Therefore, A) tRNA is the best choice.

The Genetic Code Only Works Because Each Codon Is Read