AIM The aim of this investigation is to explore the effect of different concentrations of bile salts on the time taken for the lipase enzyme to break down fat. BILE Bile is a brownish bitter alkaline fluid produced by the liver and made by the hepatocytes from water‚ bile salts‚ bile pigments cholesterol and phospholipids and stored in the gall bladder. Bile is directly connected with digestion. It is released sporadically into the small intestine (duodenum) which is part of the gut in order
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Cultural Globalization: Fear of the Unknown Cultural globalization is a term often used to describe the influence of one national culture on another. This is perhaps more prevalent in the United States than anywhere else in the world. Although America is often viewed as the villain with regard to globalization‚ it is clear by the diversity of cultural groups in America‚ that this nation is also the recipient of global culture. With such a diverse cultural population it’s foreseeable to think
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Buchenwald was a concentration camp during the holocaust. It was not cool. People died. Yup. Sucks doesn’t it? MmmmHmmm. Well I’m bored. Got to finish this paper though. So I’ll keep writing. About Buchenwald. And stuff relating to……Buchenwald. There was some stuff that happened at Buchenwald. But I can’t remember anything about it. I did some research and now I have some info on the topic. With all of its outercamps‚ Buchenwald was one of the biggest concentration camps inside the German
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Pollution problems that are serious but that are relatively unknown Many kinds of pollution exist worldwide. Many familiar pollution problems are known to many people such as pollution from the garbage‚ air pollution from cars and industry‚ pollution released into water from the factories and so on. There are many occurring spots worldwide that serious pollution problems have taken place‚ but do you wonder where those places are? Some of the significant scenes are worth knowing. Here are some scenes
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Assignment 1: Finding the leader in you: Self – Assessment /Johari Window Leadership can be considered in terms of power capacity and opportunity to give to others‚ the desire to get involved and take action to achieve a collective goal or achieve a common goal. This power derives an estimated authority‚ trust or reference mentor who cannot be decreed. Leadership is no way from a status‚ function or any degree of responsibility. It owes its existence to the recognition of others. 1. Develop a
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The Population Solution Question... 1. Most people assume that human numbers will stabilize at some point in the future. Discuss the conditions which can contribute to the solution of the population explosion. "Let us suppose that the average human being weighs 60 kilogram ’s. If that ’s the case then 100‚000‚000‚000‚000‚000‚000 people would weigh as much as the whole Earth does. That number of people is 30‚000‚000‚000‚000 times as many people as there are living today. It may seem to
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A recent study shows that nearly 800‚000 children are reported missing each year. In most of the cases the abductor was capable to take the child because the adult was distracted. The public service announcement called Find the Children from the Find the Children organization a non-profit organization is an effective at at convincing the audience about how easy someone can be kidnapped. The PSA starts by showing us how a little girl is enjoying her birthday party by playing hide and go seek. Then
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observe how molarity concentration affects diffusion.The lab was primarily based on osmosis and diffusion. Diffusion is when the movement of molecules from a high concentration that go to a low concentration to a high concentration to eventually reach an equilibrium. Osmosis is when water will diffuse from high water concentration to low water concentration to reach equilibrium. When the solutions are different the lower concentration solute is hypotonic while the higher concentration solute is hypertonic
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LAB#: 20 SKILL: Planning and Designing OBSERVATIONS: A student is given a small beaker containing an unknown salt‚ x. The salt is crystalline‚ deliquescent and colorless. The student is asked to perform test and observation on the salt to determine the cation and anion present. HYPOTHESIS: Perhaps by using the flame test or reacting salt x with NaOH‚ or NH4OH the cation could be distinguished by observing the color changes or solubility while reacting salt x with H2SO4 or a mixture of copper
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Standardization and Titration of an Unknown Organic Acid Overview: Methods for counting the number of molecules in a sample is a major emphasis of laboratory work. In this experiment we will use the method of titration to count the number of acid molecules in a solution. Measuring mass is a relatively easy procedure to do in the lab (although a balance is expensive). Counting the number of particles requires more effort. Molecular counting can be done by setting an unknown amount of a substance equal to
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