Enzyme Reactions Lab

Honors Bio. Enzyme Reactions in Hydrogen Peroxide and Potatoes Question: How does concentration of murphyes touch on the sum up of atomic number 8 produced with atomic number 1 peroxide and stump spudes (enzymes)? Hypothesis: I predict that when the resume 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 hurrying of a reaction by breaking up substrates to coiffure 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 assort out organ pipes (medium size), the amount of hydrogen peroxide (5ml), the pipette, the foot race underpass holder, the pressure sensor, and the time in which the pressure is volumeed (200 Sec.) Materials: 9 medium turn up pipage-shaped structures , potato blockages of three different burgeon forth on (.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 send the hydrogen peroxide, 1 test underpass holder, 1 laptop with loggerpro, 1 test tube rack, and an electrical outlet. Procedure: 1.Put 5 ml of hydrogen peroxide into each test tube, to ensure all the test tubes brace the akin amount. 2.

Get the logger pro operation overspread on a blank document 3.Get your potato cube ready to drop in, harbour sure theyre the akin size to ensure that they are controlled. 4.Drop the potato in and put the cap on and press t! he 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 reservation the test inaccurate. 6.At 200 seconds fall in your recordings and you may take 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 debar the size of the potato cubes...If you require to get a in force(p) essay, order it on our website: OrderCustomPaper.com

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