CBSE · Class 11 · Biology · Respiration in PlantsWhat is the first stable compound formed in the Krebs cycle?
Step-by-Step Solution
Acetyl CoA condenses with oxaloacetate and water in the presence of citrate synthase to yield citric acid, which is the first stable product of the Krebs cycle.
Detailed Options Breakdown
Option : Malic acid
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Plants.
Option 1: Citric acid (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Succinic acid
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Plants.
Option 3: Fumaric acid
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Plants.
💡 Study Guide: This question tests core syllabus concepts from Respiration in Plants. For formulas, key summaries, and mock exam reference guides, read the full Respiration in Plants Revision Notes.