INTRODUCTION Plant pigments consist of four main chemicals. These are Chlorophylls‚ The carotenoids‚ Anthocyanin and Betacaine. The aims of this experiment is to separate the plant pigment into different colours using solvents and column chromatography. The hypothesis of this experiment is that this plant pigment from spinach will contain the chlorophyll pigment or may contain the others too. Chlorophyll: Chlorophyll a is the main component of the plant pigments. This is used for the most
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Alternative/dominant and resistant readings Dominant readings are the most common and widely-accepted interpretations of a given text. An alternative reading is any reading that differs from the commonly-accepted interpretation. A resistant reading is an alternative reading that contradicts the dominant reading. Think about the words resistant (the noun form of the verb to ’resist’) and dominant (the noun form of the verb to dominate) and it will help you to retain the meanings of the terminology
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MOHAWK COLLEGE OF APPLIED ARTS AND TECHNOLOGY CHEMICAL AND ENVIRONMENTAL TECHNOLOGY DEPARTMENT Lab Report ROOM NO: FE E309 EXPERIMENT NO : 8 TITLE : Thin Layer Chromatography of Food Dyes Submitted by Class Partners Instructor : Lyndsay Grover : BIOL 10000 lab. : Awatif Hagelamin : Farag Soliman Date lab performed : February 3‚ 2011 Date of submission : February 10‚ 2011 FENNELL CAMPUS HAMILTON‚ ONTARIO 1/3 Purpose: The purpose of this experiment was to observe the reactions
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KINETIC SCULPTURE EVALUATION Ekin Kara KINETIC SCULPTURE EVALUATION TESTS TEST 1 Movement Test Procedure Blow Dryer‚Wind‚ Blowing‚ Touching‚ Fan Outcome When I used blow dryer‚ the only vane that turned was the one that was right in front of the blow dryer even though I increased the volume. But I think it happened because the blow dryer only focuses on one point so it doesn’t effect the other vanes. When I used the power of wind‚ I realized that the result was so much
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White * Across the courtesy bay the white palaces of fashionable East Egg glittered along the water. – pg8 * A cheerful red and white Georgian Colonial mansion overlooking the bay. -pg9 * The windows were ajar and gleaming white against the fresh grass outside that seemed to grow a little way into the house. –pg10 Red * A cheerful red and white Georgian Colonial mansion overlooking the bay. –pg9 * We walked through a high hallway into a bright rosy colored space. –pg10
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Abstract on Determining the Photosynthetic Activity in Plants Using Different Wavelengths of Light using Chromatography and a Spectrophotometer In this experiment‚ the separation of particular pigments‚ contained within a fresh spinach leaf‚ were examined. Paper chromatography is the process of separating certain molecules‚ or pigment molecules‚ based upon their polarity. Four different pigments were examined from the spinach leaf: chlorophyll a‚ chlorophyll b‚ xanthophyll‚ and carotene. Based
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3. What kind of Brain colour do you believe Dato Tony Fernandes and Tan Sri Francis Yeoh to have? Is there a superior brain colour and if so what & why? If not then what can we learn from understanding brain colours? (500) 3.1 Dato Tony Fernandes Personally I believe Dato Tony Fernandes’ brain colour is GREEN! He is definitely dared to dream big. He bought an airline where he didn’t even know how to run the airline business. When Tony talked to Kamarudin Meranun on the idea to start the low cost
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CEVA Brand Identity Basics > Color > Primary palette The primary palette provides a distinctive basis for the CEVA brand identity. The principle color is CEVA burgundy. CEVA red is used primarily as an accent color‚ adding dimension to headlines and layouts. The neutrals black and white are also specified. The use of white is fundamental to the overall visual effect of the CEVA brand identity. White space creates a clean‚ efficient and professional image and reinforces the notion of simplicity and
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Pink Lake I heard about a very different lake ‚i want to share it with you‚it is Pink Lake in the Goldfields-Esperance region of Western Australia. It lies about 3 kilometers (2 mi) west of Esperance and is bounded to the East by the South Coast Highway.(wiki).The lake is not always pink in color but the distinctive color of the water changes as a result of green alga Dunaliella salina‚ halo bacterium Halobacteria cutirubrum‚ and/or high concentration of brine prawn. Once the lake water reaches
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Frequent polarizations are not the only way the dysfunctional world of "Soylent Green" is vividly recreated for the audience; there are also individual signs‚ or symbols‚ lacking opposites‚ whose connotations are very different from their literal meanings. These connotations include emotional overtones‚ subjective interpretations and socio-cultural values. Because of their ability to change over time‚ signs create a unique chain of references that can be broken down to provide an even bigger insight
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