Hemoglobin and Iron Metabolism Quiz

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Questions and Answers

What is the main function of hemoglobin?

  • To regulate body temperature
  • To carry respiratory gases (correct)
  • To produce red blood cells
  • To form a protective barrier

What is the average hemoglobin content in adult males?

  • 20 g/dL
  • 25 g/dL
  • 15 g/dL (correct)
  • 17 g/dL

In which compound does the iron in hemoglobin remain in a ferrous state?

  • Methemoglobin
  • Deoxyhemoglobin
  • Carboxyhemoglobin
  • Oxyhemoglobin (correct)

What is the molecular weight of hemoglobin?

<p>68,000 (C)</p> Signup and view all the answers

At what age does the average hemoglobin content become 14 to 16 g/dL?

<p>From puberty onwards (B)</p> Signup and view all the answers

What is the main function of hemoglobin?

<p>Transporting respiratory gases from the lungs to tissues (A)</p> Signup and view all the answers

What is the average hemoglobin content in adult females?

<p>14 g/dL (D)</p> Signup and view all the answers

What is the molecular weight of hemoglobin?

<p>68,000 (D)</p> Signup and view all the answers

At what age does the average hemoglobin content become 14 to 16 g/dL?

<p>From puberty onwards (D)</p> Signup and view all the answers

What compound is formed when oxygen binds with hemoglobin?

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

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