Where does the Krebs cycle happen?

Sourav PanApril 18, 2025

Answered

In eukaryotic cells, the Krebs cycle occurs within the mitochondrial matrix, the innermost compartment of mitochondria. This matrix contains all the enzymes and cofactors necessary for the cycle’s reactions. In prokaryotic cells, which lack mitochondria, the cycle takes place in the cytoplasm.

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