Protein Synthesis and Translation
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Questions and Answers

What is the role of the AUG codon in protein synthesis?

  • To initiate protein synthesis (correct)
  • To terminate protein synthesis
  • To transcribe DNA into RNA
  • To convert amino acids into polypeptides
  • What is the function of the Stop codons (UAA, UAG, UGA) in protein synthesis?

  • To transcribe DNA into RNA
  • To terminate protein synthesis (correct)
  • To convert amino acids into polypeptides
  • To initiate protein synthesis
  • What is the primary function of RNA polymerase in protein synthesis?

  • To unwind and unzip DNA during transcription (correct)
  • To translate mRNA into tRNA
  • To decode mRNA into amino acids
  • To synthesize amino acids from nitrogenous bases
  • What is the molecule that makes up the ribosome?

    <p>Ribosomal RNA</p> Signup and view all the answers

    What is the difference between the nitrogenous base composition of DNA and mRNA?

    <p>DNA has thymine, while mRNA has uracil</p> Signup and view all the answers

    Where does the process of transcription occur in a cell?

    <p>In the nucleus</p> Signup and view all the answers

    What is the result of translating the mRNA codon AUG into an amino acid?

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

    What is the process of converting the DNA template strand into a complementary RNA strand?

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

    What is the role of transfer RNA (tRNA) in translation?

    <p>To hold the anticodon for codon in mRNA</p> Signup and view all the answers

    What is the term for a sequence of 3 consecutive nitrogenous bases that code for a specific amino acid?

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

    What is the final product of the process of translation?

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

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