Protein Structure and Diseases Quiz
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Questions and Answers

What is the primary level of protein structure?

  • Primary structure (correct)
  • Tertiary structure
  • Secondary structure
  • Quaternary structure
  • Which subunit of hemoglobin has a single amino acid substitution in Hemoglobin C disease?

  • Beta chain (correct)
  • Delta chain
  • Alpha chain
  • Gamma chain
  • Which genetic disorder is caused by a mutation in the beta globin gene?

  • Alzheimer's disease
  • Parkinson's disease
  • Cystic fibrosis
  • Sickle cell anemia (correct)
  • Which type of hemoglobin contains two alpha and two gamma chains?

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

    What is the primary structure of a protein?

    <p>Sequence of amino acids</p> Signup and view all the answers

    Which structure involves beta strands connected by hydrogen bonds between backbone atoms?

    <p>Beta sheets</p> Signup and view all the answers

    What assists other proteins to fold correctly?

    <p>Chaperone proteins</p> Signup and view all the answers

    Which protein binds one oxygen molecule and facilitates oxygen transport in muscle cells?

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

    What type of bonds stabilize alpha helices?

    <p>Hydrogen bonding</p> Signup and view all the answers

    What can cause loss or abnormal function of a protein by disrupting folding or interactions?

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

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