The key enzyme in the regulation of the citric acid cycle is citrate synthase. It functions in the mitochondria.
Citrate synthase and cellular respiration
Cellular respiration is a series of reactions that produce ATP by using the energy stores in the chemical bonds of foods.
Cellular respiration is divided into glycolysis, the citric-acid cycle and oxidative phosphorylation.
Citrate synthase is an enzyme found in the mitochondrial matrix, which is involved in the citric acid cycle.
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