________ use(s) codons to specify which amino acid should be added to the growing polypeptide chain during protein synthesis.

Question

Quizplus · Accepted Answer

mRNA carries the genetic information from DNA to the ribosome, where it is used as a template to synthesize a polypeptide chain. Codons are sequences of three nucleotides on the mRNA that specify which amino acid should be added to the growing chain. Therefore, mRNA uses codons to specify the amino acid sequence of the protein.

________ Use(s) Codons to Specify Which Amino Acid Should Be