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

Investigating the resultant role of temperature on the action of a proteolytic enzyme enzyme on open(a) actual film Plan stick: 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 aminic acids to make protein. Enzymes are able to speed up reactions and digest reduplicate reactions. There are various factors that affect the activeness of enzymes they are: Y Temperature Y pH Y Specificity Y Concentration of enzyme or substratum Enzymes are specific, this kernel that they solitary(prenominal) work on one substrate 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 privy be a transparent plastic bac king of developed film, which pull up s results have a black gelatine break off 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 screen I am able to see what happens to the gelatine cake when the temperature increases. I can find out if temperature affects the action of a protease enzyme.

Prediction: Enzymes have an optimal temperature, which is generally on a lower floor 400C. The optimum temperature is when enzymes works best and fastest at. When the temperature rises the rate increases. This is bec ause the substrate and enzyme molecules are ! moving faster because the temperature has increased. This means that the molecules have much energy. They therefore are likely to collide more very much with separately other and a reaction will take place. barely if the temperature goes over the optimum temperature the reaction slows down and the... If you ask to piss a full essay, order it on our website: OrderCustomPaper.com

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