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(B) The transport of $CO_{2}$ by blood is primarily dependent upon the enzyme $	ext{Carbonic Anhydrase}$. About $70\%$ of $CO_{2}$ is transported as

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Carbonic anhydrase

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(B) The transport of $CO_{2}$ by blood is primarily dependent upon the enzyme $	ext{Carbonic Anhydrase}$. About $70\%$ of $CO_{2}$ is transported as bicarbonate ions $(HCO_{3}^{-})$. In the erythrocytes, $CO_{2}$ reacts with water to form carbonic acid $(H_{2}CO_{3})$ in the presence of the enzyme $	ext{Carbonic Anhydrase}$. This $H_{2}CO_{3}$ then dissociates into $H^{+}$ and $HCO_{3}^{-}$ ions. The reaction is: $CO_{2} + H_{2}O \xrightarrow{	ext{Carbonic Anhydrase}} H_{2}CO_{3} ightleftharpoons HCO_{3}^{-} + H^{+}$.

Transport of $CO_{2}$ by the blood is primarily dependent upon

Similar Questions

Refer to the following statements:
$I$. Carbonic anhydrase is present in the erythrocytes.
$II$. In erythrocytes,the carbon dioxide combines with water and is transported.

Body tissues obtain ${O_2}$ from oxyhaemoglobin because of its dissociation caused by:

$A$: Human blood always contains a higher amount of $CO_2$ than $O_2$.
$R$: The solubility coefficient of $CO_2$ is higher than that of $O_2$.

Which enzyme is present in $RBC$s and plasma to catalyse the given reaction: $CO_2 + H_2O \rightleftharpoons H_2CO_3 \rightleftharpoons H^+ + HCO_3^-$?

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

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