The following reaction step in a major reaction in the citric acid cycle. Based on the comparison of the structure of reactants to products, this reaction step would be classified as decarboxylation reaction.

Question

Quizplus · Accepted Answer

Decarboxylation reactions involve the removal of a carboxyl group (-COOH) from a molecule, which is exactly what is happening in this reaction step in the citric acid cycle. The reactant, isocitrate, has a carboxyl group, which is removed to become carbon dioxide, a product in this reaction.

The Following Reaction Step in a Major Reaction in the Citric