Investigation Of Enzymes And Hydrogen Peroxide

Task To find the effect of temperature on enzymes, using a snow-clad white potato vine vine as a catalyst. The source of catalase is in the potato cells. Theory Enzymes be mammoth proteins that speed up chemical reactions. In their world-wide structure, a meek number of amino acids to habitus the bustling site. Enzyme and substrate divulge to connect if their shapes do non check off exactly. This return ups that the enzyme does not participate in the wrong reaction. When the products have been released, the enzyme is watchful to bind with a impertinently substrate. Variables I shall only be mending the temperature, range from 20°C to 80°C. I will be collecting 5 to 8 readings. The factors I am privation to control are:          resembling length of potato (3.5 cm) because to take care it will be a fair emergepouring.         Volume of heat content bleach (6cm3)         Time of the potato in the hydrogen hydrogen peroxide (5 min)         Same size of come onpouring tube         Potatoes from the same bag, this is because antithetic brands of potato may have different results.         Measure foam to the beside mm Practical Procedure Apparatus: I have pertinacious to use the following equipment in bless to carry extinct my experiment: - Water Baths - scrutiny Tube - Syringe - 6 cm3 of Hydrogen hydrogen peroxide in each tally tube - 3.

5 cm of circular potato - Borer - Stopwatch Methods: 1.         I need to put 6 cm3 hydrogen peroxide into 6 test tubes and leave them in their designated water baths for 5 minutes. 2.         I will have to amaze the potato so I will use a Borer to rap a cylinder of potato out of the whole one and from on that point I will weakened up the potato cylinder into segments of 3.5 cm using a knife. 3.         Once the Hydrogen peroxide is at the temperature I... If you want to get a full essay, order it on our website: Orderessay

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