Protein Synthesis Process: Transcription and Translation in Eukaryotic Cells #3502716 (License: Personal Use)

The image depicts key stages of gene expression in a eukaryotic cell: transcription occurs inside the nucleus where DNA is copied into messenger RNA (mRNA), which then exits through nuclear pores into the cytoplasm. In the cytoplasm, ribosomes bind to the mRNA and perform translation, assembling amino acids into polypeptide chains based on the mRNA codon sequence. The nucleolus is shown producing ribosomal subunits that assemble with mRNA to initiate translation.

Used in biology education resources, textbooks, and online learning modules to explain the central dogma and cellular machinery involved in protein synthesis; matches user intent for understanding molecular biology fundamentals.