best and most reliable results possible - Same volume of water that I put the beetroot into after heating. - The beetroot I use will be the same size each time‚ I will ensure this using a cork borer. - The beetroot will be heated for the same time for each one‚ also it will be left in the water for the same time after. Equipment:- Beaker Thermometer Heat proof mat Tripod Bunsen Burner Cork Borer 10 Beetroot cylinders Forceps 10 test tubes Colorimeter Measuring cylinder Also to improve
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could be veers the essay away from the analytical focus. Avoid mechanical phrases and using the personal pronoun “I” Oftentimes‚ you can simply cross out the mechanical portion For example: In this essay I will discuss how in “The Concentration City” Ballard emphasizes the devolution of knowledge through a dystopic and overpopulated cityscape. First I will talk about the characterization of Franz‚ then the setting of the city‚ and finally I will analyze the symbolic nature of the train
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Today‚ is my second day in concentration camp #59‚ which goes by the name Sobibor; an extermination camp. (Which is just one type of many different purposed camps‚ including prisons‚ labor‚ and transit camps.) I arrived here yesterday at roughly a quarter to noon‚ with my sickly mother Aliza and two older brothers Adam (17) and David (21). My father was brutally murdered yesterday by one of the many Nazi soldiers who invaded our home. “Eliana‚ sis‚ wake up. Protocol will begin in five minutes
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SWOT Analysis of the detergent powder Surf Excel (a famous product and famous brand of Hindustan Unilever Limited.) Assignment Submitted By‚ Assignment Submitted To‚ 1 Assignment Submitted By _______________ Index S.No Page No 1 About the product 3 2 About the company 6 3 SWOT Analysis 6 3.1 Strengths 10 3.2 Weakness 14 3.3 Opportunities 16 3.4 Threats 18 4 2 Particulars Conclusion 20 Assignment Submitted By _______________ About the product Surf Excel‚ launched
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Advertising & Promotion Spring 2009 Procter & Gamble (B) Light Duty Liquid Detergents May 16‚ 2009 Amanda Barraza Ted Chiang Olga Shipilo Clare Tan 1.What factors and policies guide promotion planning for the LDL’s? i)Budget Allocation: The LDL managers of Ivory Liquid‚ Dawn‚ and Joy spend about half of their marketing budget in advertising and with a lower share on promotion. This is different from the strategy of Colgate & Lever‚ who spends a higher percentage on promotion
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Investigate factors affecting cell membrane permeability in beetroot. Research Question: How does variation in temperature affect the permeability of cell membranes? Background Information: In this investigation I will want to identify how variations in temperature effect the permeability through the use of a beetroot. I predict that as the temperature of the water increases so will the dispersion of the pigment. Independent Variable: The temperature of water will be increased in increments of 10oC
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The Spectrophotometer Determination Of Protein Concentrations And The Effects Sodium Dodecyl Sulphate And Triton X-100 Have On Protein Concentration. INTRODUCTION Spectroscopy is used as a collective term for all the analytical techniques based on the interaction of light and matter. Spectrophotometry is one of the branches of spectroscopy where we measure the absorption of light by molecules that are in a gas or vapour state or dissolved molecules/ions (Tombs‚ et.al‚ 1959). Spectroscopy is the
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Abstract: The main objective of this Lab‚ is to experiment with stoichiometric measurements‚ since it is one of the most important subjects in chemistry. In addition‚ stoichiometric measurement is widely used in chemistry‚ because it indicates the proportion of mass in which various substances react. By examining one specific example of stoichiometric determination‚ which is: “Stoichiometry and limiting reacting”‚ we found out the different mass proportions in which substance react. In this case
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Effects of Temperature‚ pH‚ Enzyme Concentration‚ and Substrate Concentration on Enzymatic Activity INTRODUCTION Enzymes‚ proteins that act as catalysts‚ are the most important type of protein[1]. Catalysts speed up chemical reactions and can go without being used up or changed [3] Without enzymes‚ the biochemical reactions that take place will react too slowly to keep up with the metabolic needs and the life functions of organisms. Catecholase is a reaction between oxygen and catechol
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Title: “The Effect of Substrate Concentration‚ Enzyme Concentration‚ pH and Temperature on Enzyme Activity” Abstract: In the following experiments we will measure precise amounts of potato extract as well as Phenylthiourea‚ combined with or without deionized water and in some instances change the temperature and observe and record the reaction. We will also investigate the different levels of prepared pH on varying samples of the potato extract and the Phenylthiourea and record the results.
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