In which of the following is carbonic anhydra | vedclass

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(A) Carbonic anhydrase is a zinc-containing enzyme that catalyzes the reversible reaction: $CO_2 + H_2O \rightleftharpoons H_2CO_3 \rightleftharpoons

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$RBC$

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(A) Carbonic anhydrase is a zinc-containing enzyme that catalyzes the reversible reaction: $CO_2 + H_2O \rightleftharpoons H_2CO_3 \rightleftharpoons H^+ + HCO_3^-$. This enzyme is present in very high concentrations within the $RBC$ (Red Blood Cells). It facilitates the rapid conversion of $CO_2$ into bicarbonate ions for transport in the blood and vice versa in the lungs. While small amounts exist in the plasma,its primary and most significant activity occurs inside the $RBC$.

In which of the following is carbonic anhydrase primarily active?

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