Which cellular process uses a messenger RNA template to assemble amino acids into a protein?

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Prepare for the ECPI Anatomy and Physiology AandP Exam 1. Utilize multiple choice questions and flashcards with detailed explanations. Enhance your knowledge and be exam-ready!

Multiple Choice

Which cellular process uses a messenger RNA template to assemble amino acids into a protein?

Explanation:
Protein synthesis using an mRNA template is translation. In this process, the ribosome reads the codons on the mRNA and, with the help of tRNA bringing the corresponding amino acids, links those amino acids together to form a polypeptide chain. The sequence of codons on the mRNA determines the order of amino acids, so the genetic message is converted into a protein. Transcription, by contrast, copies DNA into RNA; replication copies DNA itself; and translocation refers to movement (such as ribosome movement during translation or transport across membranes) rather than assembling amino acids into a protein.

Protein synthesis using an mRNA template is translation. In this process, the ribosome reads the codons on the mRNA and, with the help of tRNA bringing the corresponding amino acids, links those amino acids together to form a polypeptide chain. The sequence of codons on the mRNA determines the order of amino acids, so the genetic message is converted into a protein. Transcription, by contrast, copies DNA into RNA; replication copies DNA itself; and translocation refers to movement (such as ribosome movement during translation or transport across membranes) rather than assembling amino acids into a protein.

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