<prompt> Which of the following functionally componetent of largest unit of the ribosomestRNAmRNACatalyze formation of the peptidesFormation of the polyribosomes  <response>: Catalyzes formation of the peptides 436 - Lippincotts 4thPolyribosome Polysome is used when several ribosomes simultaneously translate on a singe mRNA The large ribosomal subunit catalyzes formation of the peptide bonds that link amino acids residues in a protein. The small subunit binds mRNA and is responsible for the accuracy of translation by ensuring correct base- pairing between the codon in the m RNA and the anticodon of the tRNA 