ABSTRACT: Two separate variables were hypothesized and tested within the confines of the experiment on their effects on the productivity of lactase enzyme. The measurement of light absorbance levels of different solutions based on both the concentration of o-nitrophenol (ONP) as well as the pH of the solution tested. To begin with‚ differing concentrations of ONP were tested to find the absorbance levels of ONP. Three different pH values‚ 5‚ 6‚ and 7‚ in solution‚ were tested over a period of 8
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Ancient China Ancient china was one of the first ancient civilizations to develop. They were advanced with many skills and used the different seasons to their advantage when they were farming. They used the fertile soil near rivers‚ like the Yangtze River. They were located in eastern Asia. Ancient China is surrounded by Gobi Desert to the north‚ the Pacific Ocean to the east‚ the Himalayan Mountains to the southwest‚ and the Taklimakan desert in the west. They had many great dynasties and emperors
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Introduction Extraction involves dissolving a compound or compounds either from a solid into a solvent or from a solution into another solvent. Extraction is a method used to purify a substance by removing the impurities that was added to it. A solvent- solvent extraction is a type of extraction that is most commonly done by using two substances that are typically insoluble with each other. An acid-base extraction is a solvent-solvent extraction‚ in almost every case one of the solvents is water
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Dialysis Experiment: Diffusion of Polar and Non-Polar Substances Introduction It was hypothesized that if the solution is polar‚ then it will diffuse through the dialysis bag. All five solutions of starch‚ albumin‚ sodium sulfate‚ sodium chloride‚ and glucose were placed inside of a dialysis bag‚ which was then placed in a culture dish filled with distilled water. After waiting 60 minutes‚ for the solutions to escape the bag‚ the distilled water was tested for all five solutions through individual
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"Go to Venice find your destiny‚ find Scorpia" Scorpia‚ the 5th installment of the swift-paced and best-selling ’Alex rider’ series by Anthony Horowitz‚ does not disappoint in any manner. In some aspects I personally would consider it the best book of the series so far. The book‚ similar to the others in the series‚ is focused on Alex Rider and his life as a teenage spy‚ and how he deals with the issues sharing a double life. Scorpia begins on a school excursion to Venice‚ whereby Alex Rider
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I read The Pigman by Paul Zindel. The setting of this story takes place in the Franklin High School.It is in the time period of when ten dollars was a lot of money‚ and you can buy a six pack of beer for a dollar twenty five.the Narrator is 3rd person. The title realates to the story because Mr. Pignati collected figurine piugs that his diceased wife gave to him. Mr. Pignati is a protagonist. John Conlan and Lorraine Jensen are antagonists. John is white and a sophomore is H.S. He is very outspoken
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Directed by: Adam Green Summary: Frozen is about three friends‚ Dan‚ Joe‚ and Parker who go to a ski resort for a day. And when everyone else leaves they convince the ski lift attendant to let them go on the lift one more time‚ as they go on the ski lift the attendant leaves and another one takes his place. He tells the attendant that there is three people left but he misunderstands him and then he shuts off the lift. Then Parker‚ Dan‚ and Joe are left on the lift alone as it gets darker
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Name: Eric Zells Book Title: Twisted Author: Laurie Halse Anderson Tyler is the narrator of Twisted. He considers himself an unpopular kid entering his senior year of high school who is constantly struggling with suicidal thoughts. He has always been a small guy who is teased mercilessly and hence he tries to stay under the radar. However‚ he decides to make a name for himself and uses graffiti to do so. However‚ he is caught for this behavior and put on probation. He has to do community service
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Jordan foster grade 8 ST.Augustine 8/2011 The Hoopster   By: Alan Lawrence Sitomer Book Info:
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BEER GAME DEBRIEFING The bullwhip effect 28/09/2011 Tiphaine Ribetto – st Perrine Trullemans – st112855 Background: "Beer Game" is a simple simulation of a Make-to-Stock Supply chain. The goal of this game is to minimize cost of capital employed in stock while avoiding out-of-stock situations. The issue here is how to forecast demand accurately. Tiphaine and I assume the roles of beer factory in the production department. As our work does not involve any decision in the order flow
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