With the Enzyme Catalysis Laboratory Kit for Classic AP* Biology Lab 2, investigate the rates of enzyme catalyzed reactions by observing the decomposition of hydrogen peroxide by catalase. Refill is available.
Students investigate the rates of enzyme catalyzed reactions by observing the uncatalyzed decomposition of hydrogen peroxide by catalase. The effect of heating the catalase is also determined. Titration, a key laboratory method, is used to determine the rate of reaction—an important scientific concept.
Support stands, clamps, pipet bulbs, test tubes, boiling water bath and a potato are required and available separately.
Catalase, 0.5 g Hydrogen peroxide, 3%, 473 mL Potassium permanganate solution, 2%, 250 mL Sulfuric acid solution, 2 M, 250 mL Bottle, Amber, HDPE, with cap, 16 oz, 2 Pipet, Beral-type, wide stem, 6 Pipet, serological, 2 mL, 3 Pipet, serological, 10 mL, 6 Plastic beakers, 110 mL, 24 Replacement stopcock, 3 Scalpel, disposable, size 22 Syringe, 12 mL, 6
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