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The most important physioloical feature ...

The most important physioloical feature of haemoglobin is

A

its red colour

B

presence of iron

C

presence of basic protein globi

D

its ability to combine reversibly with oxygen

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The correct Answer is:
D
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. The chemical formula of oxyhaemoglobin is

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  2. how many molecules of oxygen are bound to one molecule of haemoglobin

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  3. The most important physioloical feature of haemoglobin is

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  4. Percentage of oxygen supplied by haemoglobin is

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  5. The precentage of haemoglobin saturated with oxygen will increase if t...

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  6. Which of he following increases the oxygen affinity of Hb?

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  7. In which conditon oxygen dissociation curve of haemoglobin shift to ri...

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  8. Dissociation of oxyhaemoglobin can be promoted by

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  9. What would happen if human blood becomes acidic ( low pH) ?

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  10. When partial pressure of CO(2) (p CO(2)) rises the oxygen dissociatio...

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  11. An increases in the P(50) of an oxyhaemoglobin curve would result from...

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  12. Bohr effect is the effect of

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  13. Which of the following statement correctly defines "Bohr effects"

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  14. Which o fthe following factors raise the P(50) value and shifts the Hb...

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  15. CO(2) is carried in blood as

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  16. Bicarbonate ions are generated in

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  17. Carbon dioxide is transported from tissues to respiratory surface by o...

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  18. Enzyme involved in CO(2) transport blood is

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  19. In lungs there is definite exchanged of ions between RBC and plasma Re...

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  20. Hamburger phenomenon explains

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