Carbon dioxide entering the red blood cells r | vedclass

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Question

(A) In the red blood cells $(RBCs)$, carbon dioxide $(CO_2)$ reacts with water $(H_2O)$ to form carbonic acid $(H_2CO_3)$.This reaction is catalyzed b

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Carbonic anhydrase

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(A) In the red blood cells $(RBCs)$, carbon dioxide $(CO_2)$ reacts with water $(H_2O)$ to form carbonic acid $(H_2CO_3)$.This reaction is catalyzed by the enzyme $Carbonic \, anhydrase$.This enzyme is present in very high concentrations in $RBCs$ and in minute quantities in blood plasma.It facilitates the hydration of $CO_2$ to form $H_2CO_3$, which then dissociates into bicarbonate $(HCO_3^-)$ and hydrogen ions $(H^+)$.

Carbon dioxide entering the red blood cells reacts with water to form carbonic acid. Which enzyme is responsible for this reaction?

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