Proteins Quiz

17 Questions | Total Attempts: 81

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Nutrition Quizzes & Trivia

A quiz on proteins and food


Questions and Answers
  • 1. 
    Who does not get enough proteins
    • A. 

      Children

    • B. 

      Mcdonalds workers

    • C. 

      Dentists

    • D. 

      Vegans

  • 2. 
    16% nitrogen differs from _______
  • 3. 
    What is found in every living cell?
  • 4. 
    Protein in food do what?
  • 5. 
    Which one is collied into a helix(elastic proteins that stretch like gluten), have a pleated sheet (silk), and have a triple helix (rope structure)
    • A. 

      Quaternary

    • B. 

      Secondary

    • C. 

      Tertiary

    • D. 

      Primary

  • 6. 
    Which one has 3 dimension shapes and hydrophobic bonding?
    • A. 

      Quaternary

    • B. 

      Secondary

    • C. 

      Tertiary

    • D. 

      Primary

  • 7. 
    Peptide bonds between AA. ______ amino acids linked are called tripeptide bonds
  • 8. 
    Peptide bonds between AA. ______ amino acids linked are called dipeptide bonds
  • 9. 
    Peptide bonds between AA. ______ amino acids linked are called polypeptide bonds
  • 10. 
    What is coagulation of proteins?
    • A. 

      Liquid to solid state

    • B. 

      Irreversible structures

    • C. 

      Denaturized

    • D. 

      All of Above

  • 11. 
    What bonds are not broken?
  • 12. 
    The __________of proteins results in a loss of biological activity
  • 13. 
    Botulism is more deadly than ___________
  • 14. 
    What causes denaturation?
  • 15. 
    Eggs coagulate at _____________'F
    • A. 

      165

    • B. 

      177

    • C. 

      132

    • D. 

      144

    • E. 

      155

  • 16. 
    What are enzymes? Enzymes are the biological catalysts that accelerate the rate of a chemical reaction, often to be as much as a billion times faster
  • 17. 
    Enzymes are deactivated by _________________