Introduction: In liver cells‚ hydrogen peroxide is produced as a bi-product of some metabolic reactions. Hydrogen peroxide is a highly active chemical used in household products for bleaches and cleansing wounds. In a cell its build up would be highly toxic. However‚ liver cells contain an enzyme‚ catalase‚ which immediately breaks down hydrogen peroxide. It is a peroxidase and breaks up the toxic hydrogen peroxide to water and oxygen which are both nontoxic. The reaction is exothermic‚ meaning that
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What will happen if ancient people got computer? One day‚ in 800 B.C.‚ the people were farming as normal day. Suddenly‚ the person who was working on the left side found something on the ground. It was white box with black surface‚ which was quite shiny without getting sunlight. Everyone thought that is a treasure of god and tried to dig out as soon as possible. When they revealed about half of object from ground‚ they noticed another thing - the grey‚ round and handy thing that was connected
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What Happens to Non-Christians when they die? An Evaluation of various perspectives Felipe Palma A130101 Alphacrucis College: Baulkham Hills THE101: Understanding the Faith: A Survey of Christian Doctrine – Major Essay Due date: 10 May 2013 Submission date: 10 May 2012 Final word count: 2003 Plagiarism Quiz Score: 92% Plagiarism Quiz Completed: 30/3/13 I hereby declare that the following work in this assessment is my own‚ except where indicated
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relationship between moles evolved and consumed. This can be demonstrated by measuring the hydrogen gas evolved by performing a chemical experiment when hydrochloric acid reacts with the magnesium. The formulated reaction includes; Mg + 2HCl → H2 + Mg2+(aq) + 2Cl- (aq) The major findings contributing to the experiment is being able to determine and distinguish what moles have evolved thus being the hydrogen moles evolved allowing the magnesium to be consumed within the reaction. Procedure Step
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In What’s the Worst That Could Happen? by Bruce Coville‚ Murphy has been thinking that his name and age is unlucky but really once the days go by things are usually not as bad as you think. When Murphy had a crush on Tiffany‚ Murphy thought that asking Tiffany out might go as bad as he thinks. Later on‚ Tiffany asks Murphy to be in a skit for the school and he accepts it. It says here his friend says‚ “Woah‚” he says‚ nudging me with his elbow. “Progress!” (Coville‚ 3) So after being asked to be
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Anderson Experiment done - 30 September 2012 Report submitted - 02 October 2012 Chemistry 111 - Experiment 4 : Properties of Gasses Purpose: The purpose of the experiment is to learn about the properties of gasses‚ and identify them by their physical and chemical properties by combining different elements and observing how they react with each other‚ and outside influences. Materials/Procedure: I gathered my materials from the material list and set up my data table. I combined the zinc and HCl
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annual hunts are used for pest control. They tell their fishermen that the dolphins are eating up all the fish in the ocean‚ therefore‚ giving a reason to catch them first (“The Cove”). What the fishermen do not understand or don’t want to understand is it is the humans who are causing the depletion of fish. What happens when all the dolphins are gone? It would completely damage and affect the ecosystem. Why can’t people physically help the dolphins? People who go to Japan and actively interfere with
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What are the worst things that can happen to a person? A person can be defined in many ways such as having a good life where they have good education‚ a good job and salary‚ many good friends‚ relatives and family members‚ and great success. On the contrary a person can also have an awful life such as having addictions‚ chronic diseases‚ and maybe no purpose in life as well. These are what I consider as the worst things that can happen to a person. One type of situation that can become the worst
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What Happens When the Supply Curve Shifts Student Feb 17‚ 2013 Principles of Microeconomics The Supply Curve: Price is usually a major factor in the quantity supplied to the market. For a particular good with all other factors held constant a table could be constructed of price and quantity supplied based on observed data. This table is called a supply schedule‚ example: Supply Schedule Price Quantity Supplied 1 12 2 28 3 42 4 52 5 60 By graphing this data the
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47. What combination of symptoms might indicate leukemia? . Immature EBCs found in the bloodstream . Bone marrow occupied with cancerous WBCs . WBC production increases but cells aren’t functional 37. 49. What is prothrombin? . The inactive form of thrombin 38. 50. Why don’t platelets form a plug in our blood vessels all the time? What would happen if they did? What is the difference between a thrombus and an embolus
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