Hemoglobin Structure and Function Trivia Quiz

Questions : 15 | Total Attempts: 545 | Recent Updated: 16-Nov-2020

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In our red blood cell, hemoglobin is present which carries oxygen to our body's organs and tissues and transports carbon dioxide from our organs and tissues back to our lungs. Hemoglobin is a protein molecule. The study of blood, blood disease, and blood-forming organ are called hematology. So take this quiz and know more about the hemoglobin structure and function.

1. Which of the following protein is a functional protein in hemoglobin?

A. Globular protein

B. Linear protein

C. Both of these

D. None of these

2. Which RBC, synthesis hemoglobin?

A. Dead RBC

B. Mature RBC

C. Immature RBC

D. None of these

3. Which one of the following is important for heme synthesis?

A. Lysosomes

B. Ribosomes

C. Golgi apparatus

D. Mitochondria

4. Globin is considered as a protein so that is synthesized by ....

A. SER

B. RER

C. Nucleus

D. None of these

5. Protoporphyrin consists of ..... pyrrole rings.

A. 8

B. 6

C. 5

D. 4

6. Heme synthesis starts with ...

A. 2 complex molecules

B. 2 Simple molecules

C. 1 simple molecules

D. None of these

7. In hemoglobin, iron is present in ... form.

A. Ferrous

B. Ferric

C. Simple

D. None of these

8. In hemoglobin, when oxygen bind to iron the process is called ....

A. Oxydation

B. Oxygenation

C. Both of these

D. None of these

9. Which type of hemoglobin is present in adults?

A. HbA

B. HbA2

C. Both of these

D. None of these

10. Which type of hemoglobin present in the fetus?

A. HbA

B. HbA2

C. HbF

D. None of these

11. Why we use hemoglobin as a transporter for oxygen?

A. Because of low solubility of oxygen in water

B. Because of high solubility of oxygen in water

C. Because of no solubility of oxygen in water

D. None of these

12. All tissue required oxygen and .... of carbon dioxide from metabolic transport by hemoglobin.

A. 70%

B. 50%

C. 90%

D. 20%

13. Which of the following hemoglobin is referred to as R form?

A. Oxyhemoglobin

B. Deoxyhemoglobin

C. Allosteric

D. All of these

14. Which type of saturation does not show an allosteric effect?

A. Hb saturation

B. Myoglobin saturation

C. Protein saturation

D. Fat saturation

15. Which type of curve shown by Hb saturation?

A. S shape

B. T shape

C. Straight

D. None of these

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Hemoglobin Structure and Function Trivia Quiz

Questions Excerpt

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