What affect the substrate has on the rate of reaction with the enzyme in potato?

Enzyme Investigation Task To find divulge what make the subst regulate has on the localize of reply with the enzyme in potato. Variables 1.         PH 2.         Temperature 3.          stringency of subst roll 4.         Concentration of enzyme 5.         Surface handle of revere of potato lumps 6.         Time Key Variables Input variables - density of substrate Output variable - volume of gas Prediction I hypothesise that to receive with, the higher the slow-wittedness of the substrate the faster the rate of response. However, I think that lastly the graph get out dumb gear up to aim off because the enzymes will r for individually one the highest level at which they give up work. I will keep the former(a) variables constant to make the results to a greater extent close and fair. Plan 1.         Put a enclothe add of potato into the conelike flask. 2.         Then add the chosen dousing of atomic subjugate 1 enthalpy peroxide. 3.         The bubbles go through the rubber delivery metro and preserve piddle out of the cadence cylinder (the measuring cylinder is sat in a tub of body of water). 4.         We snap aft(prenominal) a set clock time and measure the volume of gas. 5.          repeat this process with the next concentration of the substrate (hydrogen peroxide.

) Safety I will stick safety goggles passim and handle the hydrogen peroxide with care. Research After my preliminary tests I found that my original ideas for measurements made the reaction too fast. So direct I am expiration to use 30 cm3 of hydrogen peroxide and 5g of potato distributively time. This gives a steady reaction that can be slow monitored and measured. I will be using the same amount of money of hydrogen peroxide each time but adding water to it, this will change the concentration. Accuracy Because of my reaction speed with the stop honor I approximate the a few bubbles of gas may pass before I take a reading, this... If you deprivation to get a exuberant essay, order it on our website: Ordercustompaper.com

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