In our hypothesis we predicted that the enzymes in the pineapple will denature when the temperature is changed. The prediction was partly correct. Pineapples have special enzymes that denature gelatin molecules. Which is the reason why the pineapple and gelatin test tube remained filled with liquid‚ instead of turning into jelly which gelatin does when it’s molecules are not disturbed. Why our hypothesis was partly incorrect was lacked depth in that when changing the temperature by heating the pineapple
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Medicine Analysis – Synthesising Aspirin results After recrystallisation differences between the crude and purified aspirin were noted. The impure (crude) aspirin was powered and fluffy with small clumps and was slightly yellow in colour whereas the pure aspirin has a less fluffy crystalline powder and was whiter. This showed distinct differences in the two substances but similarities were also apparent showing aspirin‚ in some level‚ was created. Before recrystallisation the crude aspirin could
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10. Errors and Redesign. Throughout this experiment a number of random and procedural errors were apparent; these errors could have affected the results of the experiment in a number of ways. One experimental error that occurred during the experiment was that some flies became stuck in the food source and died. The main cause of this was the fact that the fly vials were stood up (vertically) before the flies had fully recovered from the anaesthetic. This could be overcome in future experiments by
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Prior to starting the Trinity TEFL course‚ I had little teaching experience in a classroom environment and only in my own language. I had little knowledge of the teaching techniques and methodology used to teach a foreign language and having to put theory into practice almost from day one seemed quite daunting. From one lesson to another I learnt different type of technique used in the classroom: using flashcards‚ elicit vocabulary‚ concept checking throughout‚ encouraging pair work and group
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This post is the thoughts and points. after today’s lecture (8/31). In the novel‚ Like Water for Chocolate‚ by Laura Esquivel‚ love tensions and rebellion play a role into both the theme and the plot. The popular TV reality show and “soap opera” like content‚ The Bachelorette follows one lady looking for love in the mist of many male suitors. In this instance‚ Tita‚ is the contestant. She narrowed it down to her final two‚ John Brown and Pedro. Let’s get to know our contestants background. John Brown
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a) Persuasive Intro: Death penalty is a legal process whereby a person is put to death by the state as a punishment for capital crimes or capital offences. Execution of criminals and political opponents has been used by nearly all societies‚ both to punish crime and to suppress political dissent. (Graham‚1989 & Jackham 1872). At least 18‚750 people remained under sentence of death at the end of the year and at least 676 people were executed worldwide in 2011 (www.amnesty.org‚ 2011). The Capital
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To what extent is the media’s portrayal of crime balanced and accurate? The essay will consider how accurately the media portrays crime‚ this will entail what types of crime stories they report on‚ whether or not those stories are biased‚ the impact they have on the public’s perception of crime and the actual reality of crime in Australia. When we talk about the media we are not just referring to one specific example of media‚ but many different types. The most common forms of media people talk
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Crime and Unemployment A Study of Social and Economic Factors that Influence the rise and fall of Criminal Behavior in the United States. By: Elizabeth Bruce Natasha Espinosa Derrick Phillips Contents Introduction 3 Hypotheses 5 Methodology 5 Data & Data Collection 6 Analysis 8 Summary & Conclusion 9 Introduction Crime and its causes‚ have been studied the world over. In particular‚ there have been noted studies on the cost and benefit of crime‚ state
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Crime Scene In an organized step by step approach “Scene Documentation” is one of the stages in the proper processing of a crime scene. The final results of a properly documented crime scene are the ability of others to take the finished product to use in either reconstructing the scene or the chain of events in an incident and our court room presentation. In documenting the scene there are actually three functions or methods used to properly document the crime scene. Those methods consist
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Federal Form W-4 Employee’s Withholding Allowance Certificate Click this button to begin: Begin Instructions: Move the "hand" pointer over a form box on the document. The "hand" should turn into an "I-beam". The "I-beam" signifies a "fill-in" section to the form. Click inside the box. You can now type into the box. When the pointer hovers b check box‚ button‚43026 or Suites 138020 2722 tennyson blvd apt over aColumbus-Hilliard Homewood item list‚ it will turn into a hand with one
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