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  • The Effect of Substrate Concentration on the Reaction of Catalase

    The Effect of Substrate Concentration on the Reaction of Catalase

    The Effect of Substrate Concentration on the Reaction of Catalase Sydney Moore April 16th, 2018 Abstract This experiment was conducted to find out if a higher concentration of substrate was added to a solution with a constant concentration of enzyme. In this case catalase was the enzyme and hydrogen peroxide (H2O 2) was the substrate. To do this, different concentrations of H2O 2 were put into a nalgene bottle and a drop of the enzyme

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    Essay Length: 1,076 Words / 5 Pages
    Submitted: April 25, 2018
  • The Effects Of Concentration On Osmosis

    The Effects Of Concentration On Osmosis

    Introduction: This experiment was used to examine the hypothesis that: Osmosis is dependent on the concentrations of the substances involved. Diffusion is the passage of solute molecules from an area of high concentration to an area of low concentration (Campbell & Reece, 2005). An example is ammonia diffusing throughout a room. A solute is one of two components in a chemical solution. The solute is the substance dissolved in the solution. The solvent, the other

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    Essay Length: 1,367 Words / 6 Pages
    Submitted: March 3, 2011
  • What Effect The Concentration Of Acid Has On The Rate Of Reaction

    What Effect The Concentration Of Acid Has On The Rate Of Reaction

    The Effect of concentration on the rate of reaction Aim The aim of this experiment is to find out what effect concentration has on a rate of reaction. Prediction I predict that the higher the concentration of the acid, the faster the reaction will take place, this is because when there is a higher concentration, to a certain extent, there is more particles, so the higher the concentration of acid, the more particles there would

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    Essay Length: 482 Words / 2 Pages
    Submitted: April 27, 2011
  • The Effects of Physical Activity on Learning and Academic Performance

    The Effects of Physical Activity on Learning and Academic Performance

    Physical Activity and Learning Abstract This paper discusses the many reasons for physical activity to be included in school programs in the form of physical educational classes and unstructured free time. Both the physical and the cognitive benefits that children receive from physical activity are discussed. With childhood obesity on the rise, it is more important than ever to increase physical activity in schools. Sadly, not all schools understand that. Accelerated by the No Child

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    Essay Length: 1,242 Words / 5 Pages
    Submitted: April 15, 2016
  • How Different Concentrations Of Glucose Effects Osmosis In Potato Cells

    How Different Concentrations Of Glucose Effects Osmosis In Potato Cells

    My group and I are carrying out an investigation to find out how different concentrations of glucose affect osmosis in potato cells. Osmosis is the passive process of diffusing water which means within this experiment particles of water will move from a lower concentrated area to an area of higher concentration ; in this case it will be a concentration of glucose. Diffusion is when particles move from an area of high concentration to low

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    Essay Length: 791 Words / 4 Pages
    Submitted: November 4, 2010
  • The Effect Of Temperature On Enzyme Activity

    The Effect Of Temperature On Enzyme Activity

    Introduction : All chemical reactions respond to temperature . It's the same reason temperature affect enzyme reaction . Enzyme are not active on the temperature which below 0oC . Mean while , at the higher temperature , the velocity of the reaction increase because more energy are supplied to break the intramolecular attraction of the protein structure . The velocity of the reaction doubles for every 10oC rise in temperature until the temperature reach 40oC

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    Essay Length: 269 Words / 2 Pages
    Submitted: November 11, 2010
  • The Effect Of Work Design On Other Organisational Functions And Activities Including Production, Finance, Human Resources, And Marketing Etc.

    The Effect Of Work Design On Other Organisational Functions And Activities Including Production, Finance, Human Resources, And Marketing Etc.

    The effect of Work Design on other organisational functions and activities including Production, Finance, Human Resources, and Marketing etc. Work Design is closely related to operations management and within this is will have the greatest effect on production, which is an operations function, rather than finance, human resources or marketing which are separate business functions. Production Productivity has been generally defined as a ratio of a measure of output to a measure of some or

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    Essay Length: 1,107 Words / 5 Pages
    Submitted: December 26, 2010
  • Effects Of Wavelength And Light Intensity On Photosynthetic Activity

    Effects Of Wavelength And Light Intensity On Photosynthetic Activity

    Effects of Wavelength and Light Intensity on Photosynthetic Activity ABSTRACT The photosynthetic process of eukaryotes revolves around chlorophyll, the substance that give plants their green color. Plants convert light energy into chemical energy by means of photosynthesis. This experiment tests the reaction rates of a chloroplast suspension against variables of wavelengths and light intensity. Both a control and an experimental cuvette were exposed to a range of 450 to 0nm of light and varying intensities

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    Essay Length: 1,974 Words / 8 Pages
    Submitted: March 8, 2011
  • Effective Communication - the Importance of Listening Actively

    Effective Communication - the Importance of Listening Actively

    Effective Communication People who are able to explicitly communicate are highly valued in organisations, in comparison to those who are unable to demonstrate a similar skill (Murhy et al., 1991). The exchange of messages such as information, ideas, emotions, attitudes, opinions and instructions between individuals and groups is known as communication. Effective communication has been a top criterion for managerial success ever since 1964 (Bowman, 1964). However, employers believe that many people, especially talented millennials

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    Essay Length: 4,670 Words / 19 Pages
    Submitted: February 20, 2016
  • The Environmental Effects of Sound on Concentration on Memory Consolidation

    The Environmental Effects of Sound on Concentration on Memory Consolidation

    The environmental effects of sound on concentration on memory consolidation. Abstract This study was conducted in order to observe the environmental effects of sound on concentration on memory consolidation. The study was conducted at the University of Cape Town (UCT). The 20 participants are male and female undergraduate students aged 18-23. The participants are from Cape Town and there are equal numbers of participants for each race. The experiment took place at UCT. The participants

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    Essay Length: 2,445 Words / 10 Pages
    Submitted: April 5, 2016
  • The Effects of Different Lead Concentration Levels in Soil on the Growth of Brassica Rapa

    The Effects of Different Lead Concentration Levels in Soil on the Growth of Brassica Rapa

    The Effects of Different Lead Concentration Levels in Soil on the Growth of Brassica rapa Stephen Won and Sierra Eady Biology Department Birmingham-Southern College BI 115 Abstract The City of Birmingham is affected by toxic metal contamination in the soils due to its past history of massive steel production and the byproducts that resulted from the industrial revolution. The effects of lead poisoning can be lethal in many organisms including humans. In this experiment, Brassica

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    Essay Length: 2,188 Words / 9 Pages
    Submitted: April 20, 2017
  • The Effect Of The Atomic Bomb On The World

    The Effect Of The Atomic Bomb On The World

    On August 6, 1945 the Enola Gay carried the very first atomic bomb. It was to be dropped on the city of Hiroshima, where 140,000 people perished. The hope of immediate surrender did not happen. So on August 9, 1945 three days later the second atomic bomb was dropped in another attempte for Japanese surrender on Nagasaki. It was over; the struggle from the Japanese was ended. But was it justified? Did we need to

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    Essay Length: 554 Words / 3 Pages
    Submitted: July 12, 2010
  • Cause Effect Essay

    Cause Effect Essay

    Definition: In this kind of essay, the aim is to explain the causes (reasons) or the effects (results) of an event or situation. e.g. Causes of air pollution (multiple factors leading to air pollution). e.g. Effects of watching too much TV (many effects of a situation). Sometimes an event causes something to happen, and that situation leads to another event, and it causes another event to happen. This is called the causal chain or domino

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    Essay Length: 1,062 Words / 5 Pages
    Submitted: July 18, 2010
  • Television Violence Has Negative Effects On Children's Behavior

    Television Violence Has Negative Effects On Children's Behavior

    Major Writing Assignment: Pro/Cons Television Violence Has Negative Effects on Children's Behavior The conducting of studies during the past years have revealed that television violence has increased and that there has been strong evidence which suggest that television violence does play a major contributing factor in the learning of aggressive behavior in children who frequently view violent shows which are shown during prime times, when children are most likely to be captivated by them. As

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    Essay Length: 664 Words / 3 Pages
    Submitted: July 26, 2010
  • Active Directory

    Active Directory

    Active Directory This essay covers how Domain Management has evolved from Window NT 4.0 to Active Directory. Also it provides an in-depth look at all of the advantages Active Directory has over Window NT 4.0. The benefits of using Active Directory are broken up into Categories including the improvements in scalability, organization, and replication. This essay also shows how users are managed in an Active Directory environment as opposed to local users. Active Directory is

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    Essay Length: 1,678 Words / 7 Pages
    Submitted: July 26, 2010
  • The Effects Of The National Economy

    The Effects Of The National Economy

    . SWOT Strengths As Soft and Silky Shaving Gel has been a premier line of women's personal-care products since 1986, they are clearly doing many things properly that is allowing for consistent growth. The first major strength that the Ms-Tique Corporation can be accredited for is their understanding of the market. As they have been in the industry for a long time, they understand their target market very well and continue to brand a high-end

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    Essay Length: 1,837 Words / 8 Pages
    Submitted: July 31, 2010
  • Causes And Effects Of The Civil War

    Causes And Effects Of The Civil War

    Did you know America's bloodiest battle fought on their own soil was the Civil War? The Civil War was fought on American soil between the northern states and the southern states. Many causes provoked the war, which would affect the nation for decades to come. Slavery, the Missouri Compromise, and John Brown's attack on Harpers Ferry, Virginia, were some of the many causes. In turn hundreds of thousands of soldiers died, the South's economy

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    Essay Length: 726 Words / 3 Pages
    Submitted: August 22, 2010
  • Salem Witchcraft Trials Cause And Effect

    Salem Witchcraft Trials Cause And Effect

    In 1692 the area of Salem town and Salem village became very vulnerable to conflict. Severe weather such as hurricanes had damaged land and crops, the effects of King Phillips War began to impact New England society, and colonists were being forced off of the frontiers by Native peoples. The Church and the government were in heavy conflict. And those residing in Salem began to grow suspicious of one another when some prospered and others

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    Essay Length: 583 Words / 3 Pages
    Submitted: August 23, 2010
  • The Photoelectric Effect

    The Photoelectric Effect

    Introduction The Quantum Theory was the second of two theories which drastically changed the way we look at our physical world today, the first being Einstein's Theory of Relativity. Although both theories revolutionized the world of physics, the Quantum Theory required a period of over three decades to develop, while the Special Theory of Relativity was created in a single year. The development of the Quantum Theory began in 1887 when a German physicist, Heinrich

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    Essay Length: 1,259 Words / 6 Pages
    Submitted: August 24, 2010
  • Effects Of Child Abuse

    Effects Of Child Abuse

    Effects Of Child Abuse Child abuse has many effects on children. It doesn't have the same effects on every person. Effects of abuse can vary by age. I. Millions of children abused. A. Kinds of abuse 1. Mental 2. Emotional 3. Sexual 4. Neglect II. Every case is different A. Different ways of dealing with abuse. B. Common effects 1. Nightmares 2. Difficulty sleeping 3. Low self-esteem C. Feelings D. Children play by themselves

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    Essay Length: 1,541 Words / 7 Pages
    Submitted: August 30, 2010
  • How Divorce Effects Kids

    How Divorce Effects Kids

    If two people love each other enough to get married, and together choose to form a lifelong commitment, why are so many of these marriages ending? What does marriage mean to people nowadays and why do people decide to get married? Records show us that people have been getting married for as long as the earliest recorded history. There are many benefits for couples who have a successful marriage. When a marriage begins to

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    Essay Length: 1,005 Words / 5 Pages
    Submitted: August 30, 2010
  • Effects Of World War I On American Society

    Effects Of World War I On American Society

    My report is on how the first world war effected the American people, and how the war helped shape the country we know today. The war started when Archduke Franz Ferdinand and his wife Sophie were touring the city of Sarajevo in the newly acquired country of Serbia. The Serbian Nationalistic group the "Black Hand" plotted to assainate him, so, Gavrillo Princip shot Franz Ferdinand in June of 1914. Anyway this led to a big

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    Essay Length: 798 Words / 4 Pages
    Submitted: August 30, 2010
  • Effects Of Divorce On Children

    Effects Of Divorce On Children

    The Effects of Divorce on Children The statistics for divorce in the 1990's suggest that nearly sixty percent of marriages end in divorce. Given this startling figure, the presumption can be made that many children will experience some effects caused by the life-changing event called divorce. What is it exactly about divorce that causes negative consequences for these children? In what ways will these children be effected? Will these effects show outwardly? The unsettling fact

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    Essay Length: 1,340 Words / 6 Pages
    Submitted: August 31, 2010
  • Marijuana Short And Long Term Effects On The Brain

    Marijuana Short And Long Term Effects On The Brain

    MARIJUANA'S SHORT AND LONG TERM EFFECTS ON THE BRAIN Millions are abusing marijuana every day. In fact, 1 out of 7 high school students smoke marijuana more than once a day. Marijuana is taken very lightly and is the most highly used illegal drug. For this reason, society should know its short and long term effects on the brain. Marijuana can effect these two areas emotionally or physically. Also in some cases physical damages causes

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    Essay Length: 2,169 Words / 9 Pages
    Submitted: September 1, 2010
  • Media Violence And The Effects On Children

    Media Violence And The Effects On Children

    Does media violence have a negative effect on children? On September 11th, 2001, millions around the world crowded around televisions across the globe, watching the horrific scenes of terrorism that had struck New York City, Washington, D.C and Pennsylvania on that ill-fated and now infamous morning. Our sense of security and impenetrable protection crashed 110 stories to the shaken streets of New York City. We watched with shock and horror, disbelief and grief as the

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    Essay Length: 2,086 Words / 9 Pages
    Submitted: September 1, 2010

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