Protein Synthesis Definition
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Questions and Answers

What is the first step of protein synthesis in eukaryotes?

  • Translation
  • Post-translational modifications
  • Transcription (correct)
  • Proteolysis
  • What event is not part of protein synthesis?

  • Photosynthesis (correct)
  • Translation
  • Proteolysis
  • Transcription
  • Where does protein synthesis occur in prokaryotes?

  • Nucleus
  • Cytoplasm (correct)
  • Endoplasmic Reticulum
  • Mitochondria
  • In eukaryotes, where do ribosomes translate mRNA into proteins?

    <p>Cytoplasm</p> Signup and view all the answers

    Which biomolecule is essential for protein synthesis in cells?

    <p>DNA, RNA, and enzymes</p> Signup and view all the answers

    Where does the formation of the preinitiation complex begin in eukaryotes?

    <p>At the TATA-box</p> Signup and view all the answers

    What is the purpose of the first stage of transcription in protein synthesis?

    <p>To transfer genetic information from DNA into mRNA</p> Signup and view all the answers

    What occurs during the step of elongation in protein synthesis?

    <p>Addition of nucleotides to the mRNA strand</p> Signup and view all the answers

    What is the role of splicing in mRNA processing?

    <p>Removal of introns and retention of exons</p> Signup and view all the answers

    What is done to pre-mRNA during the editing phase of processing?

    <p>Changes are made to some nucleotides</p> Signup and view all the answers

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