Paper Tab Biology Lab Report Essay

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-Having a lack of accuracy in the measurement tools allows the results of the experiment to be distorted because once something is measured then one will have to round up or down resulting in estimation of results. This is a problem because ultimately the data will be different and follow the rest of the data trials that were conducted and will not follow certain guidelines. -The consequence of having a lack of accuracy is that once substances and/or materials are measured; there will be a lack in precision when rounding. And, by including microliter measurements on graduated cylinders, then measuring solutions will be more accurate due to having more measurement lines -The temperature of the liver solution and hydrogen peroxide were uncontrolled …show more content…
This is an issue because catalase will stop functioning at a smaller concentration rather than a larger one and level out at a lower rate. -By having differently soaked paper tabs, the reactions with the amounts of hydrogen peroxide will be either longer or shorter and more water could be displaced to the time of reaction. By having distinct amounts of solution for the paper tabs, then there could a closer range of results rather than dispersed ones. -These weaknesses differentiated the results due to enzymatic properties with temperature being a key factor in the denaturation of enzymes (Allot, pp 99-100, 2014). As well, each of the reaction time must have been different from each other because there was no consistency in the amount of liver solution each paper tab was soaked for. Despite, there could be some pathogens in the water; the use of distilled water or perhaps bottled water may have provided a slightly more accurate result as the catalysis of the hydrogen peroxide and liver solution could resemble the one in …show more content…
This is an issue because temperature is a factor that determines substrate-enzyme complex activities and if there is a high temperature then the catalase enzyme will be denatured during the reaction. -Without having a certain temperature, then once the reaction is occurring; some the catalase may be denatured altering the results of this experiment. The procedure should have stated which temperature will be beneficial towards this experiment and when the catalase’s temperature passes it – it will start its denaturation

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