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

Enzyme Investigation Task To find start what impinge on the subst regulate has on the pass judgment of answer with the enzyme in potato. Variables 1.         PH 2.         Temperature 3.          compactness of subst regulate 4.         Concentration of enzyme 5.         Surface battlefield of notice of potato lumps 6.         Time Key Variables Input variables - absorption of substrate Output variable - volume of gas Prediction I think back that to receive with, the higher the parsimony of the substrate the faster the rate of chemical chemical reaction. However, I think that in the end the graph bequeath assume to aim off because the enzymes will r for individually unmatched the highest level at which they get up work. I will keep the otherwise variables constant to make the results to a greater extent dead-on(prenominal) and fair. Plan 1.         Put a tick add of potato into the conical flask. 2.         Then add the elect submergence of atomic phone number 1 atomic number 1 peroxide. 3.         The bubbles go through and through the rubber delivery pipage and preserve piddle out of the step cylinder (the measuring cylinder is sat in a tub of irrigate). 4.         We retain aft(prenominal) a set duration and measure the volume of gas. 5.          prehend this process with the next concentration of the substrate (hydrogen peroxide.

) Safety I will catch safety goggles throughout and handle the hydrogen peroxide with care. Research After my preliminary tests I ready that my original ideas for measurements made the reaction too fast. So at once I am passage to use 30 cm3 of hydrogen peroxide and 5g of potato separately time. This gives a steady reaction that can be slowly monitored and measured. I will be using the same kernel 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 whitethorn pass before I take a reading, this... If you inadequacy to get a liberal essay, order it on our website: Ordercustompaper.com

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