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Investigating the Effect of Ethanol Concentration on the Rate of Respiration in Yeast Respiration is the process by which the energy in food molecules is made available for an organism to do biological work. Respiration produces ATP, which is the form of energy, made by most organisms, and they use it for their survival. Yeast cell, along with all other cells respire, and I am going to investigate the effect on the rate of respiration when I add various concentrations of alcohol to it. Scientific Theory: There are many factors that can affect the rate of respiration in a yeast cell. In my experiment, I am going to develop this with how an alcohol affects the rate at different concentrations. The equation for aerobic respiration is C6H12O6 + 6O2 6CO2 + 6H2O + Energy ... Is the standard equation before the alcohol is added. As the alcohol is the factor I am...

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