Tuesday, April 30, 2019

Effects of Temperature on Potato Catalase Activity Essay

Effects of Temperature on Potato Catalase Activity - Essay ExampleIn most cases, the catalase enzyme reacts with the hydrogen peroxide thus converting it into irrigate and oxygen.To determine the erects of temperature on potato catalase, an audition was done. To begin with, the potato was grated using a nutmeg grater while making sure that the grated surface oft is exposed to the calcium carbonate. Thereafter, grinding of the pulp in a mortar, which had some quartz sand for almost two minutes, was done. The pulp extract was placed in between an absorbent cotton and cheesecloth to get discharge of the water. Thereafter, it was placed in a glass bottle with cold water. This was followed by placing it in a water bath at 200C. Five cubic centimeters of Oakland together with a three percent hydrogen peroxide was added immediately the mixture attained the water bath temperature. Shaking should continue to make sure the effect covers the whole mixture.In most experiments the catalase enzyme is destroyed at temperatures ranging between 660 C and 780 C. however, in a situation involving a potato catalase enzyme, destruction begins at 500 C. There is a correlation in the VANT HOFF velocity coefficient for hemase (Bunzell & Kenyon, 1933). It reads 1.5 in the potato catalase between 0 and 100 C. temperatures above 200 C already wampum to destroy the catalase enzyme, which in conjunction with the decomposition of hydrogen peroxide makes it difficult to keep the enzymes alive. This is because of the real and count destruction that happens to the catalase enzyme. Hydrogen impurities do not hinder its destruction even under medium temperatures.In the experiment, it is very clear that temperature is the independent variable while both the potato and hydrogen peroxide argon the dependant variables. They are dependent on temperature of which has to take place in the glass bottle or a test tube in that matter. The amount of hydrogen peroxide,

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