The sites A,P,and E are progressively occupied by amino acids being assembled into a chain in protein synthesis.These sites are part of

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Quizplus · Accepted Answer

The A, P, and E sites are part of the large ribosomal subunit, which is responsible for catalyzing the formation of peptide bonds between amino acids during protein synthesis. The small ribosomal subunit and mRNA are also involved in protein synthesis, but do not contain the specific sites where amino acids are added to the growing peptide chain. tRNA brings specific amino acids to the ribosome, but does not contain the sites where peptide bonds are formed. DNA contains the genetic information for protein synthesis and is not directly involved in the physical process of assembling amino acids into proteins.

The Sites A,P,and E Are Progressively Occupied by Amino Acids