The sequence that is the best choice to finish the model is glycolysis >> pyruvate processing >> citric acid cycle. They are steps of cellular respiration.
Cellular respiration is a series of reactions by which aerobic cells produce ATP (energy) by using the energy from foods and oxygen.
Cellular respiration has three main steps: glycolysis, the citric acid cycle and oxidative phosphorylation.
Glycolysis occurs in the cytoplasm, whereas the acid citric cycle and oxidative phosphorylation occur in the mitochondria.
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