the effect of temperature on the action of a protease enzyme on exposed developed film Plan Aim: The aim of the experiment is to find out what effect temperature has on the action of a protease enzyme on exposed developed film. Enzymes are biological catalysts. They are made in livings things built up by amino acids to make protein. Enzymes are able to speed up reactions and can repeat reactions. There are various factors that affect the activity of enzymes they are: "Y Temperature "Y pH "Y Specificity
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work properly. The focus of this study is to measure the effects of external factors of temperature‚ pH and enzyme concentration levels and how it effects the catalyst reaction times of catecholase and peroxidase enzymes using potato extract. A review on how enzymes react under certain external conditions gave a good foundation to base this experiments hypothesis when looking at concentration of enzymes‚ temperature and pH levels.
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this is so that the system is more weighted. Measure the following heights to drop the coffee filters from: 1 ft‚ 2 ft‚ 3ft‚ 4ft‚ 5ft‚ and 6ft. Drop the coffee filters from the respective heights (Figure 1). Run multiple trials and calculate the average at each height. For the purpose of this experiment‚ two trials were performed at each height with the filter dropped concave down. Results: Figure 2 depicts the raw data results at their corresponding heights as well as the correlation coefficient
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Lab #5: Dissolved Oxygen Lab Be sure to read and understand the below instructions BEFORE the lab! Experiment 1: Investigating the Effect of Temperature and Salinity on the Concentration of Dissolved Oxygen in Water Introduction: In an aquatic environment‚ oxygen must be in a solution in a free state (O2) before it is available for use by organisms (bio-available). Its concentration and distribution in the aquatic environment are directly dependent on chemical and physical factors and are
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How my financial need is greater than that of the average scholarship applicant. Being raised on a ranch has taught me to be dependable. I have had chores since I was three years old. Taking care of animals and being good stewards of the land is part of my lifestyle. When I was eight years old‚ I was diagnosed with type 1 diabetes. I had to learn to give myself shots. I gave myself insulin injections four to six times a day to regulate my blood sugar. I also tested my blood glucose levels
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Wishing for wealth is everyone’s right. And the only legal way which can help people become rich is hard working. Therefore‚ many people spend all their time working. However‚ the average work week which lasts more than thirty hours may be harmful to their health‚ their families and the society also. People who work too much may harm their health. They easily feel tired and lose their interest in other activities. When they over-work but do not do any exercises to improve their health‚ sooner
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substrate‚ temperature‚ ph and effect of a competitive inhibitor phosphate ions. This is determined by the reaction of hydrolysis by p-nitrophenylphosphate (PNP) as a substrate by the enzyme phosphatase. Abstract The hydrolysis of p-nitrophenyl phosphate has been studied in human red blood cells. To see if hydrolysis was related to the functioning of the sodium pump. Acid phosphatase catalysis’s the hydrolysis of p-nitophenyl phosphate under four different objectives ph‚ temperature‚ substrate
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Enzymes lower the activation energy of chemical reactions but they themselves are not consumed or altered when doing so. These catalysts work best at optimum temperatures and pH’s. The temperature and pH at which the reaction occurs the quickest is the ideal condition for the enzymatic reaction. Alpha amylase converts starch into glucose and when starch is combined with I2KI indicator a dark purple solution forms. As the enzyme breaks down the starch the absorbency will decrease. The absorbency
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of all three trials. Heat tends to increase the rate of chemical reactions‚ explained in the article Temperature Effects (Introduction to Enzymes) by Chris Jamison. “Like most chemical reactions‚ the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree rise in temperature will increase the activity of most enzymes by 50 to 100% . Variations in reaction temperature as small as 1 or 2 degrees
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Environment Temperature Control Using Modbus and RS485 Communication Standards Abstract – This paper reports an undergraduate engineering team’s effort to develop a system which emulates a curing process chamber found in many industry settings. Based on industry utilization of bus protocols‚ it has been determined that the de facto standard Modbus protocol under the industry recommended standard interface RS485 is an appropriate communication method for this closed-loop control system. This paper
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