Question:
Which of the following types of chemical reactions does not occur in the TCA cycle?
Which of the following types of chemical reactions does not occur in the TCA cycle?
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Phosphorylation and decarboxylation are key steps in the TCA cycle, while dephosphorylation occurs in other metabolic pathways.
Updated On: Jan 17, 2026
- Hydrolysis
- Decarboxylation
- Phosphorylation
- Dephosphorylation
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The Correct Option is D
Solution and Explanation
The TCA cycle (Krebs cycle) involves reactions such as decarboxylation, oxidation, and phosphorylation, but dephosphorylation is not a key reaction in the cycle.
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