Hemoproteins and Non-Heme Iron Containing Proteins
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Questions and Answers

Which type of proteins contains hemoproteins?

  • Hb and myoglobin (correct)
  • Transferrin
  • Hemosidrin
  • Ferritin

What percentage of iron is found in Ferritin?

  • 25%
  • 30%
  • 23% (correct)
  • 35%

What is the purpose of Transferrin in the body?

  • Transportation of iron (correct)
  • Synthesis of hemoglobin
  • Storage of iron
  • Breakdown of hemoglobin

What percentage of iron is found in Hemosidrin?

<p>35% (D)</p> Signup and view all the answers

Which of the following proteins is not a hemoprotein?

<p>Ferritin (D)</p> Signup and view all the answers

Which hemoprotein is found in muscle tissue and stores oxygen?

<p>Myoglobin (C)</p> Signup and view all the answers

Which of the following hemoproteins is involved in the transport of oxygen in the body?

<p>Hemoglobin (C)</p> Signup and view all the answers

Which of the following enzymes is a hemoprotein that catalyzes the decomposition of hydrogen peroxide?

<p>Catalase (D)</p> Signup and view all the answers

Which hemoprotein is involved in the production of nitric oxide, a signaling molecule?

<p>NO synthase (D)</p> Signup and view all the answers

Which of the following hemoproteins is involved in electron transport and energy production within cells?

<p>Cytochromes (D)</p> Signup and view all the answers

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