| I. The blood transports\[C{{O}_{2}}\]comparatively easily because of its highter solubility. |
| II. Approximately 8.9% of \[C{{O}_{2}}\] is transported being dissolved in the plasma of the blood. |
| III. The \[C{{O}_{2}}\] produced by the tissues, diffuses passively into the blood stream and passes into RBCs and react with water to form \[{{H}_{2}}C{{O}_{3}}.\] |
| IV. \[Hb{{O}_{2}}\]of erythrocyte is basic. |
| V. The chloride ion diffuse from plasma into the erythrocyte to maintain ionic balance. |
A)
True False I, III, V II, IV
B)
True False I, III, V II, IV
C)
True False II, III, IV I, IV
D)
True False II, III, IV I, V
E)
True False I, II, IV III, V
Correct Answer: A
Solution :
Statements I, III and V are true. Statement II only 7% of \[C{{O}_{2}}\]is dissolved in plasma. Statement (IV) \[Hb{{O}_{2}}\]of erythrocyte is not basic in nature.
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