Enzymes

Enzymes Experiment #1- Effect of density of enzyme on rate of reply. Variables- tightfistedness. Purpose- To countermand the meter of botch up produced by different engrossment of bleachs decomposing. Hypothesis- The higher the concentration of the peroxidase the to a greater extent gas go away be produced. Experiment #2- Effect of temperature on the rate of reaction. Variables- Temperature. Purpose- To determine if the peroxidase go forth be effected by temperature. Hypothesis- Peroxidase treated with higher temperature will produce more gas until 38 degrees C, then little gas will be produced. Experiment #3- Effect of pH on the rate of reaction. Variables- pH levels. Purpose- To find the effect of the pH ranges on the peroxidases ability to decompose peroxidase. Hypothesis- The raze the pH the more gas produced. Procedure- All t he labs used gear up a special experimental design. This design consisted of a pan containing water, reaction vessel and an inverted graduated cylinder. The diagram below (figure-1) and explains the part of the design. (note all three experiments use the same heap up design but had different variables particular(prenominal) to severally experiment.) figure-1 Concentration experiment- For this and every experiment the this result was repeated except for both(prenominal) variables specific to each individual experiment. First a cow colored was chopped up to deal as the enzyme of peroxidase.

(That procedure was all performed once and used for all three l! abs to musical complement the same concentration) Then whatmans #1 filter paper was hole-punched to dish up as the disks. Then theses disks were soaked in the enzyme mix, and these were the enzyme soaked disks. addicted four disks where placed inside the reaction vessel, and 10 ml. of peroxide was also poured into the vessel. Immediately following, the stopper was used to cap the vessel, only making sure that the peroxide did not come in contact with... This essay was more lab-based report than actual essay. even easily understood if you are used to this format. Good selective information good format method ect inc.I tought this was a good piece of work.. If you want to get a full essay, hostel it on our website: OrderEssay.net

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