Part B: Practical Report The Effect of Temperature on Enzyme Activity Aim: To investigate how temperature effects the enzyme catalase. Hypothesis: If the temperature of water is increased then the enzyme will react quicker to form oxygen and water‚ when compared to cold water. Purpose: To design and conduct a plan of a practical about the effects of temperature on enzymatic activity with a partner. Introduction: An enzyme is a protein‚ which speeds up a specific chemical reaction without altering
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EFFECT OF TEMPERATURE ON CORROSION OF CERMETS ALLOY ABSTRACT Tungsten carbides (WC) are widely used as wear resistant components such as seal‚ valves‚ rings‚ nozzle and bearings. But in some processing operations‚ the environment necessarily includes severe corrosion or extremes of temperatures. In this research‚ commercially cobalt tungsten carbide (WC-6%Co) and nickel tungsten carbide (WC-9%Ni) was examined in seawater (3.5% salinity) to know the effect of temperature on corrosion for both
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produced in the inner lining of the abomasum. Renin will solidify milk and makes it curdle. Curdling of milk is essential for the proper digestion of milk proteins in the stomach. (buzzle) Aim: To analyze the effect of temperature on Renin and to find the best temperature for enzyme activity Hypothesis: Renin works the best in which the rate of reaction is at the highest or optimum‚ in 40˚C Materials: • Bunsen burner • Wire gauze • Thermometer • Dropper • Mortar • Pestle • Crushed
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They say when you are making shots in basketball‚ you are a "hot" shooter. So it’s no surprise that with about three and a half minutes remaining in the game between the Fort Wayne Mastodons and North Dakota State Bison‚ the fire alarm finally sounded. The Mastodons and Bison were both shooting over 50% on their three-point attempts‚ with the ’Dons having a 80-77 lead after trailing by double-figures late in the first half and being down by seven at halftime. Unfortunately‚ after a nine-minute
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Baseball vs. Basketball Baseball and basketball are two very different sports‚ but the both do relate in some ways. Often times sports fans compare these two sports to determine which they enjoy best. One big comparison between them both is that they are in face both sports. These sports are also both played as teams. Most of the time‚ these things in common are far outweighed by the differences between the sports. Two sports that are often compared with each other‚ baseball and basketball‚ are similar
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the Effect of Temperature on the Permeability of Membranes The permeability of membranes can be altered in several ways. From previous preliminary work I know that reagents‚ for example detergents and alcohol alter the arrangement of the phospholipids in the membrane allowing substances to leak out of the cell. Temperature also affects the membrane. As membranes relay on protein molecules to allow molecules to enter and leave the cell through facilitated diffusion the temperature must not exceed
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Introduction. The following is an experiment into temperature change in an exothermic reaction taking place between Sodium hydroxide (NaOH) and Hydrochloric acid (HCl) and also how the concentration of the acid will vary these results. The characteristics of the reaction feature a neutralisation‚ an energy change (shown as a temperature change) that is usually exothermic (gives out heat). The reaction of neutralisation is exothermic because of the bonds being broken and made in the reaction. When
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Hypothesis The optimum temperatures of Alcalase and Savinase will be different. Above and below their optimum temperatures activity will decrease. Biological explanation This investigation is designed to look at the effect of temperature on the activity of the proteases Alcalase and Savinase. By the end of it I hope to know the optimum temperature of both proteases. The substrate I am going to use during the experiments is the protein gelatin‚ which is a translucent‚ colourless‚ brittle solid
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is which type of temperature change will result from heating ice to liquid‚ then boil (steam)? What will happen to the water after the boil? I hypothesise the water heats ice to liquid and then goes to simmer and boil. The independent variable is the hot plate changed to a burner itself. The dependent variable is what we are measuring is the time. The steps in the lab were to first start off with a burner‚ ice and water in a beaker‚ then record time and water temperature. Also‚ some phase
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My group chose to focus on the communication practice of Creighton Men’s Basketball practice‚ we chose to do this practice because though it is the sport of basketball‚ it is going to have a different dynamic than a high school practice or even the UNL Men’s Basketball team’s practice. Though we tried our best to show exactly what was seen in the practice we had a few differences and similarities‚ the scenes that we chose to showcase in our performance were full of direct quotes and drills. There
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