Enzyme Concentration

The Effect of Enzyme Catalysis closeness On the Substrate solving Rates Name here biological science October 21, 2001 Enzyme Concentration 2 Abstract         Hydrogen Peroxide 1.5% was germinated with different levels of enzyme catalase concentrations from century% enzyme to 0% enzyme, adding water to dilute the concentrations. The reaction rate with nose faecal matterdy% enzyme concentration, contradictory to the other levels of enzyme concentration, increased the catalystic reaction rate. These results maybe signifi endt if the numeric function of the timing mechanism is non precise. This would alter your final learning of how long the enzyme reaction rate took place. Introduction         Enzymes argon proteins produced by living cells and act as catalysts (which affects the rate of a chemical reaction) in biochemical reactions. One consequence of enzyme activity is that cells can carry out complex chemical activities at comparatively low temperatures. (AP Lab 2 Enzyme Catalysis & AP biology Book 2001) In an enzyme-catalyzed reaction, the substrate binds reversibly to the active invest of the enzyme. This in turn allows a reduction in the opine required to activate the reaction of the substrate molecule so that the products of the reaction ar formed.         In the absence of catalase, the reaction occurs spontaneously, pretermit very slowly. Catalase speeds up the reaction considerably.

By studying the kinetics of the enzyme-catalyzed reactions you can learn a lot about enzymes as a whole. For example, (AP LAB 2 2001) it is possible to measur e the vegetable marrow of product formed, ! or the amount of substrate used, from the moment the reactants are brought together until the reaction has stopped. Enzyme Concentration 3 Materials and Methods Enzyme Catalase was prepared using chicken liver, and put on ice so the enzyme would non denature. I poured 10-mL of 1.5% Hydrogen Peroxide into a clean 50-mL chalk beaker. A punch hole sized filter idea was dipped into 100% enzyme concentration extract. The... If you want to get a full essay, order it on our website: OrderEssay.net

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