Materials: Brightly colored test tube rack‚ kim wipes‚ beaker for trash 1.5 ml microcentrifuge tubes Test plate Micropipetters and tips DI water Buffer solution … 4.5 to 8.8 I2Kl (grams iodine) Starch solution Enzyme (amylase) 80 degree Celsius water (HOT) Floating test rack Procedure: While controlling the amount of starch and the amount of buffer we use with a pH of 5.8‚ we want to investigate how changes in enzyme concentration affect reaction rates. First we put 500 ml of amylase from
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Marine Policy 25 (2001) 71}81 China ’s exclusive economic zone and continental shelf: developments‚ problems‚ and prospects Zou Keyuan* East Asian Institute‚ National University of Singapore‚ 7 Arts Link‚ Singapore 117571‚ Singapore Received 1 October 2000; accepted 29 November 2000 Abstract China promulgated its Law on the Exclusive Economic Zone and the Continental Shelf in 1998 after it had rati"ed the United Nations Convention on the Law of the Sea in 1996. By so doing‚ China has formally
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Do you believe that gun-free zones are doing there job protecting us? Glenn Reynolds’ article “Gun-free Zones Called Magnets for Mass Shooters‚" claims that gun-free zones are an open door for gunmans‚ and has an alternative solution. I comply with Lott’s stance that gun-free zones are an open invitations for shooters. Glenn Reynolds argues that enforcing gun-free zones in public places is only welcoming a gunman a place to shoot down. It gives the shooter comfort‚ knowing he will not get shot
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Avik Mondal AP Language Mr. Quinn 2/1/13 What is Love?: Meter as an Indicator of Argumentative Rhetoric in Sonnet 116 “If this be error‚ and upon me proved‚ / I never writ‚ nor no man ever loved.” So reads the concluding couplet in Sonnet 116‚ one Shakespeare’s most well known‚ due to its idealistic depiction of love. Unlike‚ most couplets in sonnets‚ these lines give any indication of an overarching theme. Instead‚ it takes the form of a syllogism It is this assertion that
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must fully comprehend the major causes of soil erosion. One major cause of soil erosion is over-cultivation. This happens when farmlands are plowed for the growing of crops. Soil is loosened and exposed after plowing‚ leaving the soil to be exposed to wind and water erosion. Although it is necessary for plowing to occur‚ it accelerates the evaporation of water. If farmers neglect to rotate crops within their farmlands‚ for example‚ degradation and erosion negatively affect the regeneration process of
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A contact zone is defined as “social spaces where cultures meet‚ clash‚ and grapple with each other‚ often in contexts of highly asymmetrical relations of power‚ such as colonialism‚ slavery‚ or their aftermaths as they are lived out in many parts of the world today.”(Pratt) The definition makes it sound like a very advanced concept but in actuality it happens in everyday life. You come in contact with something new everyday‚ from meeting someone to accidently grabbing barbeque sauce when you always
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to formulate a newfound policy‚ but rather to state the newfound grounds that have been formed by the amalgamation of the multiple levels in the societal structure of each country‚ ranging from cultural bases to the implemented Exclusive Economic Zones (EEZ). It is thus important to state the status quo of the current island dispute and the stand of each involved country‚ this would prove to be an important reference throughout the essay‚ for the policies of the each country would later be contrasted
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Question: Do you agree or disagree with the following statement? Subjects such as art‚ music‚ and drama should be a part of every child’s basic education. Children’s: Our Future Nowadays kids are raises differently than before and lot of people think that subject such as art‚ music‚ and drama should not be a part of every child’s education and also same of them thing that is a waste of time. Honesty I think that study this subjects could be the best thing what we can give to our children. This
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internalize the experience. These internalized experiences set the foundation to construct new ideas. The difference between what a learner can achieve independently and what a learner can achieve with scaffolding and encouragement is known as the Zone of Proximal Development (ZPD). Vygotsky states that the ZPD is where the most sensitive guidance should be given and if done so properly‚ it can support children towards developing higher mental functions. Furthermore‚ he recommends that teachers
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To what effects are the causes‚ characteristics and effects of urbanisation different in countries at different stages of economic development? Urbanization is the increasing number of people that migrate from rural to urban areas. It predominantly results in the physical growth of urban areas‚ be it horizontal or vertical. An example of urbanisation for an LEDC is Rio de Janeiro and Mumbai which has a population of 18.3 million put together and is still expanding; an example of an MEDC is Manchester
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