Protein Biosynthesis Quiz: Steps and Modifications
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Questions and Answers

What is the flow of information in the cell?

  • From RNA to DNA to protein
  • From DNA to protein to RNA
  • From protein to DNA to RNA
  • From DNA to RNA to protein (correct)
  • How many codons code for amino acids?

  • 61 (correct)
  • 20
  • 64
  • 43
  • What are the nucleotides found in mRNA organized into?

  • Tripletts
  • Anticodons
  • Codons (correct)
  • Nucleosomes
  • How many different nucleotides are there in mRNA?

    <p>4</p> Signup and view all the answers

    What is the role of nonsense codons in the cell?

    <p>They are utilized as termination signals (stop codons)</p> Signup and view all the answers

    What is the role of nonsense codons in protein synthesis?

    <p>They serve as termination signals</p> Signup and view all the answers

    How many specific codons do 3 nucleotides provide in mRNA?

    <p>64</p> Signup and view all the answers

    What corresponds to the nucleotides found in mRNA?

    <p>A, G, U, and C</p> Signup and view all the answers

    How many codons code for amino acids?

    <p>61</p> Signup and view all the answers

    What is the main function of mRNA in protein synthesis?

    <p>To carry the genetic code for protein synthesis</p> Signup and view all the answers

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