Where in a eukaryotic cell are polypeptides assembled during translation?

Answer and explanation

Correct answer: D. At ribosomes

  1. Step 1: Translation builds a polypeptide from mRNA.
  2. Step 2: Ribosomes read each mRNA codon and tRNA brings the matching amino acid.
Answer
at ribosomes.
Why not the others: The nucleolus makes ribosomal subunits; the Golgi modifies and packages proteins; lysosomes digest materials.

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