<prompt> All the following cycles operate in mitochondria except ?KetogenesisBeta oxidationTCA cycleEMP  <response>: Ans. is d i.e., EMPCyclesreactions operating in mitochondria are :?Krebs cycle citric acid cycle or TCA cycleElectron transpo chainFatty acid oxidation Beta oxidationKetogenesisEmbden Meyerhof Pathway EMP, also called glycolysis, occurs in cytosol. 