THE EFFECT OF CATALASE ON HYDROGEN PEROXIDE The aim of the experiments is to see if increasing the surface area of the enzyme Catalase‚ affects the relative activity of the substrate Hydrogen peroxide. Then to observe and measure the effect the Catalase has on the chemical breakdown of the hydrogen peroxide. My theory is if you keep increasing the surface area of Catalase‚ the more active sites are available to join with the substrate causing an increase in the breakdown of the hydrogen peroxide
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We are studying the effect of pH on catalase activity. Catalase by scavenging hydrogen peroxide to water and oxygen is an important enzyme of cell defense mechanisms against oxidative stress in all living organisms (Dat et al.‚ 2003). Cells use catalase because it is the most efficient enzyme as an antioxidative enzyme which lowers hydrogen peroxide or superoxide to accumulate to toxic levels in plant growth (Bowler et al. 1992). The formula that involves catalase as the enzyme is . pH is a measure
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WHY DO WE AS A SOCIETY NEED A CRIMINAL JUSTICE SYSTEM? Introduction The criminal justice system is comprised of a basic formation‚ the law enforcement agencies‚ the courts‚ and the correctional services. This system has existed since ancient times and although the three facilities haven’t completely been replaced over the centuries‚ there has been a lot of change and amendment to how the system is used to investigate‚ deter‚ and keep order and control in today’s society. It is a fundamental part
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Katherine Butler Dr. Prestridge American Literature July 9‚ 2013 Romanticism in “Why do I love You‚ Sir?” Many know of Emily Dickinson’s reclusive behavior‚ but very few know about her brief engagement to George Gould‚ a student at Amherst College. Unfortunately‚ her wealthy father broke their engagement off because he was just a poor student. It is believed that this disappointment triggered her initial withdrawal from society and the start of her life as a writer. She lived without marrying
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#5 Question: Why do you think Lego’s outsourcing “failed”? (What factors explain the short-lived outsourcing relationship between Lego and Flextronics?) To answer this question‚ I want to state the fact that short-lived relationship between Lego and Flextronics was not a total failure. And to begin with‚ I want to list some of things that Lego learned through this outsourcing. From this list‚ we can also see why their relationship was short-lived. * There is a need to monitor and coordinate
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Joshua H. Pinkham Cassandra Boze English Composition I 26 October 2012 Paper #3 Waiting to Exhale‚ produced by Forest Whitaker‚ based on Terry McMillan’s novel‚ is a movie with many strong themes‚ most of them associated with people rather than ideas. The film details the trials and tribulations of four women searching for “Mister Right”. Several themes such as racism‚ feminism‚ the search for true love‚ and the connection between friends all are brought to light with this movie. However‚ the
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What is Shark Finning? Why is it such a vicious practice and why do people do it? Shark Finning is an atrocious practice of cutting off the shark’s fins and tossing the shark‚ still alive‚ back to the water; this practice is illegal but it is practiced anyways and it’s quite serious as some shark are in the edge of extinction. Once the fins have been cut off‚ the shark is thrown back to the water and it slowly dies. The shark may either drown‚ bleed to death or be eaten by other creatures
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Resonance Tube (Uniform Inside Diameter‚ With Scale Markings) Rubber Tube Reservoir Stand Low Frequency Generator (or Tuning Fork) Audio Measurement Setup (EA-200‚ graphic scientific calculator‚ data communication cable) Temperature Measurement Setup (EA-200‚ graphic scientific calculator‚ data communication cable‚ temperature probe) Theory Resonance is what occurs when one object vibrating at the same natural frequency of a second object causes the second object to vibrate. If you have two tuning
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INTRODUCTION Why Do We Need Motivation ? " People don ’t change their behavior unless it makes a difference for them to do so." ~ Fran Tarkenton The most difficult job that faces a supervisor is learning how to effectively motivate and keep his/her employees motivated . The average person when asked how to motivate someone will tell you what motivates him or her. Unfortunately‚ everyone is different and what motivates one employee may only make another employee angry. The method we use
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the question "why do you want to work for this company?" This common interview question is phrased in a simple manner‚ but this it encompasses a range of sub-questions that you must be aware of. Interviewers ask this because they want to know the following: * What do you know about this company? * Why have you chosen to apply in this particular company? * Do you have a specific job in mind? * How do you intend to use your skills in relation to the job that you are applying for
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