Saturday, December 14, 2013

Investigating the effect of temperature on the action of a protease enzyme on exposed developed film

Investigating the feeling of temperature on the action of a protease enzyme on uncovered actual film Plan draw: The aim of the experiment is to find come to the fore what effect temperature has on the action of a protease enzyme on exposed unquestionable film. Enzymes ar biological catalysts. They atomic number 18 crop in livings things built up by amino group acids to make protein. Enzymes are able to speed up reactions and fundament reduplicate reactions. There are various factors that affect the action of enzymes they are: Y Temperature Y pH Y Specificity Y Concentration of enzyme or substratum Enzymes are specific, this kernel that they only work on one substratum molecule. A substrate molecule is what the enzyme actually works on. The factors I have chosen to investigate are temperature. This therefrom means that the temperature lead be the independent variable. In the experiment there leave so-and-so be a transparent plastic backing of developed film, which get out have a black gelatine culture on it. The gelatine rise is protein, which is the substrate molecule. I will put the film into protease solution, which is the enzyme. By having the gelatine finish I am able to see what happens to the gelatine coat when the temperature increases. I can find out if temperature affects the action of a protease enzyme.
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Prediction: Enzymes have an optimal temperature, which is generally beneath 400C. The optimum temperature is when enzymes works best and fastest at. When the temperature rises the rate increases. This is because the substrate and enzyme molecules are moving faster because the temperature has in! creased. This means that the molecules have much energy. They therefore are likely to collide more a good deal with separately other and a reaction will wages place. barely if the temperature goes over the optimum temperature the reaction slows down and the... If you hope to piss a full essay, order it on our website: OrderCustomPaper.com

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