Category : Blood Type

Hemoglobin Structure and Function Trivia Quiz

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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.

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

133313 Globular protein
133314 Linear protein
133315 Both of these
133316 None of these

2. Which RBC, synthesis hemoglobin?

133317 Dead RBC
133318 Mature RBC
133319 Immature RBC
133320 None of these

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

133321 Lysosomes
133322 Ribosomes
133323 Golgi apparatus
133324 Mitochondria

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

133325 SER
133326 RER
133327 Nucleus
133328 None of these

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

133329 8
133330 6
133331 5
133332 4

6. Heme synthesis starts with ...

133333 2 complex molecules
133334 2 Simple molecules
133335 1 simple molecules
133336 None of these

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

133337 Ferrous
133338 Ferric
133339 Simple
133340 None of these

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

133341 Oxydation
133342 Oxygenation
133343 Both of these
133344 None of these

9. Which type of hemoglobin is present in adults?

133345 HbA
133346 HbA2
133347 Both of these
133348 None of these

10. Which type of hemoglobin present in the fetus?

133349 HbA
133350 HbA2
133351 HbF
133352 None of these

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

133353 Because of low solubility of oxygen in water
133354 Because of high solubility of oxygen in water
133355 Because of no solubility of oxygen in water
133356 None of these

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

133357 70%
133358 50%
133359 90%
133360 20%

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

133361 Oxyhemoglobin
133362 Deoxyhemoglobin
133363 Allosteric
133364 All of these

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

133365 Hb saturation
133366 Myoglobin saturation
133367 Protein saturation
133368 Fat saturation

15. Which type of curve shown by Hb saturation?

133369 S shape
133370 T shape
133371 Straight
133372 None of these
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