How is CO_2 transported from tissues to the r | vedclass

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Question

(A) $CO_2$ is transported from tissues to the respiratory surface primarily in three forms:$1$. As bicarbonate ions $(HCO_3^-)$ dissolved in the plasm

Vedclass · Accepted Answer

Plasma and Red Blood Cells $(RBCs)$

Vedclass · Answer

(A) $CO_2$ is transported from tissues to the respiratory surface primarily in three forms:$1$. As bicarbonate ions $(HCO_3^-)$ dissolved in the plasma (about $70\%$).$2$. Bound to hemoglobin as carbaminohemoglobin in $RBCs$ (about $20-25\%$).$3$. Dissolved in the plasma (about $7\%$).Since both plasma and $RBCs$ are involved in the transport of $CO_2$,the correct answer is plasma and $RBCs$.

How is $CO_2$ transported from tissues to the respiratory surface?

Similar Questions

Human fetal hemoglobin has:

The ratio of oxyhemoglobin to hemoglobin in the blood is dependent on which of the following?

Which factor in tissues favours the formation of $HCO_{3}^{-}$ and $H^{+}$ ions in the blood?

In lungs,there is a definite exchange of ions between $RBC$ and plasma. The removal of $CO_2$ from the blood involves:

$A = CO_2$ is carried in the plasma mainly as $HCO_3^-$ ions.
$R =$ Carbonic anhydrase catalyzes the formation of $HCO_3^-$ ions.

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