Assertion: Carbonic anhydrase catalyzes the conversion of carbon dioxide and water into bicarbonate ions in red blood cells.
Reason: Bicarbonate ions are the most common transport form of carbon dioxide in the blood.
Mark the correct choice as:
If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false.
If both Assertion and Reason are false.
Carbonic anhydrase is an enzyme that catalyzes the conversion of CO2 and water into carbonic acid, which then dissociates into bicarbonate ions and hydrogen ions. Bicarbonate ions are indeed the most common transport form of CO2 in the blood, but this is not directly related to the catalytic activity of carbonic anhydrase.
Option 2 is the correct answer.