bung. 7. Take measurement of gas after 2 minutes. 8. Repeat. Investigating the effect of enzyme concentration on the rate of an enzyme-catalysed reaction. James Moore Conclusion: For the conclusion we see that in fact the hypothesis is correct. When independent variable increases so does the dependent variable. As the amount of enzyme concentration increases so will the rate of the enzyme catalysed reaction. In the human body substrate is always available therefore there is only one
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Introduction: Enzymes are a substance produced by a living organism that acts as a catalyst to activate a specific reaction. The purpose of this experiment was to figure out if the temperature of the reaction would rise‚ will the absorption rise as well. Reactions use energy‚ If there is energy than heat occurs. The Hypothesis that was figured out was‚ If the temperature rises‚ then the absorption will also go up. The Independent variable that was tested was temperature. The dependent variable that
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n law enforcement informants are important to criminal investigations and associated operations. There are many rewards and risks associated with the use of informants in an investigation‚ but the use of them can provide a significant amount of information in criminal activities. Although it is virtually unseen to the community‚ the usage of criminal informants is universally spread out in the justice system. From boulevards‚ jails‚ courthouses‚ and prisons annually the law enforcement conveys informant
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Abstract The aim of this experiment was to investigate the effect of temperature on the enzyme catalase. The original research question was exploring the effect temperature would have on a yeast catalase reacting with hydrogen peroxide (H2O2). To address the latter question a series of experiments were conducted. The various temperatures experimented with were as follows: 22 degrees Celsius (room temperature)‚ 0 degrees Celsius (freezing)‚ 100 degrees Celsius (boiling)‚ and 37 degrees Celsius.
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The Thirteen Colonies 16th century England was not interested in exploration and colonization‚ but for the most part‚ English colonies in North America were more for bussiness and in search of gold . It did provide extra land for Englands growing population and for those who seeked more religious freedom. Englands colonization in the new world led to the Thirteen Colonies made up of the New England Colonies‚ The Middle Colonies‚ and the Southern Colonies each having seperate religious beliefs‚ laws
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In this assignment I am going to be evaluating the usefulness of the documents in the interview pack of my organisation in the facilitating process. I am going to be evaluating a variety of different documents that Tesco’s would send out and how they are useful. The different documents that I am going to evaluate are: an invite letter to attend the interview‚ details/map to the venue‚ Company information‚ preparation for any tasks or tests‚ Job Description‚ conditions of service‚ company benefits
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Omar Shbeeb Toothpick Enzyme Lab 9/25/13 Introduction Enzymes are used in all metabolic reactions to control the rate of reactions and decrease the amount of energy necessary for the reaction to take place. They are responsible for the thousands of chemical interconversions that sustain life. Enzymes are referred to highly selective catalysts‚ meaning they speed up the rate of metabolic reactions. To react‚ they need to find a perfect match with a substrate. They converge at a place called an
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Antigone The main theme for Antigone is that people sometimes have to learn the hard way from their mistakes. This theme is expressed in the final four lines of the play. They read‚ There is no happiness where there is no wisdom; No wisdom but in submission to the gods. Big words are always punished‚ And proud men in old age learn to be wise. These lines are an important part of the play. They symbolize Creon ’s bad decisions‚ his defiance of the gods‚ the punishment
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The effect of enzyme concentration‚ substrate concentration‚ pH‚ and temperature on the enzyme catalase. Introduction: Enzymes are biological catalysts; proteins and RNA. They are required for most biological reactions and they are highly specific. Each enzyme has an active site. The active site is the spot on the enzyme where a substrate fits in. Substrates binds with enzymes through the active site. Enzymes‚ being highly specific‚ only fit with one certain substrate. Enzymes and substrates
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Antibacterial activity of medicnal plants has turned out to be a global concern. Medicnal plants are very useful in treating various diseases. Antibiotics are an important class of pharmacological agents used for treating antibacterial infections. Although antibiotics were first isolated from fungi and bacteria but over the years more and more synthetic antibiotics has been synthesized‚ which are in great demand. This present study has been done to determine the antibacterial activity of Cannabis sativa
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