Chemistry · May / June 2017 · Paper 22 · Question A6
5070
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A6 Respiration is a reaction that takes place in living cells to release energy. The overall reaction involves the oxidation of glucose. C6H12O6 + 6O2 6CO2 + 6H2O The reaction is exothermic and is catalysed by enzymes.
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A6(a)[3]
A6(b)[2]
A6(c)[3]
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