The nucleic acid that delivers the correct amino acid for protein synthesis is

Question

Quizplus · Accepted Answer

tRNA (transfer RNA) is responsible for delivering the correct amino acid to the ribosome during protein synthesis. It recognizes the codon (three base sequence) on the mRNA and carries the corresponding amino acid to the ribosome, where it is added to the growing protein chain. rRNA (ribosomal RNA) is a component of the ribosome and helps catalyze the formation of peptide bonds between amino acids. DNA carries the genetic information that determines the sequence of amino acids in a protein, but it does not directly deliver amino acids during protein synthesis. mRNA (messenger RNA) contains the genetic information transcribed from DNA and carries it to the ribosome, but it does not deliver amino acids either. ATP (adenosine triphosphate) is a type of energy molecule used in many cellular processes, but it does not play a direct role in protein synthesis.

The Nucleic Acid That Delivers the Correct Amino Acid for Protein