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An Investigation into how the anaerobic respiration of glucose and yeast is effected by temperature
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| Submitted: Thu Jul 11 2002
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An Investigation into how the anaerobic respiration of glucose and yeast is effected by temperature AIM: To investigate exactly how temperature effects the anaerobic respiration of yeast and glucose mixture EQUIPMENT: * Water bath filled almost to the top with water (this must be full so the entire syringe is submerged and therefore at a constant temperature, for the even anaerobic respiration of yeast and glucose mixture) * 10ml syringe * Three 5ml portions of glucose and yeast mixture containing 2.5ml of each substance * Thermometer * Kettle * Stopwatch * Measuring cylinder METHOD: 1) Gather together all equipment 2) Fill the syringe with the glucose and yeast mixture. 3) Put water into the water bath, straight from the tap and then set up the equipment like so, making sure the measuring cylinder is full to its top measure (with a small air gap at the top), and securely fixed to the side of the water bath: 4) Wait until the temperature of...
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