............% of O_2 is transported through t | vedclass

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(B) The transport of gases in the human body occurs as follows:$1$. Oxygen $(O_2)$ transport: About $97\%$ of $O_2$ is transported by $RBCs$ (bound to

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$3\%, 20-25\%, 70\%$

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(B) The transport of gases in the human body occurs as follows:$1$. Oxygen $(O_2)$ transport: About $97\%$ of $O_2$ is transported by $RBCs$ (bound to hemoglobin),while only about $3\%$ is transported in a dissolved state through the blood plasma.$2$. Carbon dioxide $(CO_2)$ transport: $CO_2$ is transported in three forms:- About $20-25\%$ is transported by $RBCs$ (bound to hemoglobin as carbaminohemoglobin).- About $70\%$ is transported as bicarbonate ions $(HCO_3^-)$ in the plasma.- About $7\%$ is carried in a dissolved state through the plasma.Therefore,the correct sequence is $3\%, 20-25\%, 70\%$.

............$\%$ of $O_2$ is transported through the plasma in a dissolved state,nearly ...........$\%$ of $CO_2$ is transported by $RBCs,$ and ...................$\%$ of $CO_2$ is carried as bicarbonate.

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