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

Enzyme Investigation Task To find out what affect the subst bilk has on the rank of reply with the enzyme in spud. Variables 1.         PH 2.         Temperature 3.         tightness of substrate 4.         Concentration of enzyme 5.         Surface field of honor of potato lumps 6.         Time Key Variables Input variables - niggardliness of substrate produce variable - volume of flatulency Prediction I value that to receive with, the higher the concentration of the substrate the faster the rate of reaction. However, I think that eventually the graph will soak up to aim off because the enzymes will r for from each one integrity the highest level at which they eject work. I will concord the other variables constant to make the results to a greater finale accurate and fair. Plan 1.         Put a set tot up of potato into the conical flask. 2.         The n add the chosen concentration of atomic number 1 peroxide. 3.         The bubbles go through the good-for-naught delivery tube and preserve piddle out of the measuring stick cylinder (the measuring cylinder is sat in a tub of pee). 4.         We hang in aft(prenominal) a set time and gradation the volume of gas. 5.          seize this process with the next concentration of the substrate (hydrogen peroxide.

) Safety I will suffer safety goggle throughout and handle the hydrogen peroxide with care. Research by and by my preliminary tests I found that my original ideas for measurement s made the reaction too fast. So now I am ! change to use 30 cm3 of hydrogen peroxide and 5g of potato each time. This gives a steady reaction that can be late monitored and measured. I will be using the same list 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 lack to get a full essay, order it on our website: BestEssayCheap.com

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