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What is the tricarboxylic acid (TCA) cycle?

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Citric acid is a so-called tricarboxylic acid, containing three carboxyl groups (COOH). Hence the Krebs cycle is sometimes referred to as the tricarboxylic acid (TCA) cycle.

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Similar questions: What's another name for the Krebs cycle? What is citric acid? How does citric acid relate to the Krebs cycle? [ Hide these questions ]

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