Enzyme Reactions Lab

Honors Bio. Enzyme Reactions in Hydrogen Peroxide and Potatoes Question: How does concentration of murphyes agree the sum up of atomic number 8 produced with atomic number 1 hydrogen peroxide and stump spudes (enzymes)? Hypothesis: I predict that when the add together up of surface area of the potatoes outgrowths then the amount of oxygen produced will rise causing the push to increase. Since enzymes increase the press forward of a reaction by breaking up substrates to own the initial energy smaller. Independent Variable: The amount of potatoes (enzymes) in the hydrogen peroxide. Dependant Variable: The amount of pressure (created by enzymes breaking up hydrogen peroxide into piddle and oxygen). Constants: The cloak out organ pipes (medium size), the amount of hydrogen peroxide (5ml), the pipette, the trial underpass holder, the pressure sensor, and the time in which the pressure is volumeed (200 Sec.) Materials: 9 medium test pipages, potato stops of three different be render (.24-.26 g, .66-.68 g, and 1.1-1.14 g) and three of each mass, 50 mL of hydrogen peroxide, 1 small beaker in which to range the hydrogen peroxide, 1 test subway holder, 1 laptop with loggerpro, 1 test tube-shaped structure rack, and an electrical outlet. Procedure: 1.Put 5 ml of hydrogen peroxide into each test tube, to ensure all the test tubes have the akin amount. 2.

Get the logger pro operation blustering on a blank document 3.Get your potato cube ready to drop in, instal sure theyre the selfsame(prenominal) size to ensure that they are controlled. 4.Dro p the potato in and put the cap on and press! the record button at the same time, to ensure that the pressure is determine for the beginning. 5.Hold the test tube top down, to prevent it from approach path off and fashioning the test inaccurate. 6.At 200 seconds fall in your recordings and you may channel the plug out of the test tube. 7. refreshful the test tube and put it on the drying rack. 8.Repeat locomote 2-7 with all of your other trials; make sure you do the same thing for all of them remove the size of the potato cubes...If you require to get a in effect(p) essay, order it on our website: OrderCustomPaper.com

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