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 upon looking at
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The importance of certain cultural values and way people though during the time is reflected in Malory’s Morte d’Arthur: Sword in the Stone extract. The representation of kingship and its importance in medieval England is shown through both the divine right of kings and the dominant region of the time‚ Christianity and its traditions and value. These two factors of Medieval England life is what influenced politics and leadership of the feudal society of this time. 15th Century English society based
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CALAMANSI (Citrofortunellamicrocarpa) AND ONION (Allium cepa) EXTRACT AS COCKROACH KILLER In Partial Fulfilment of the Requirements in the curriculum For Research II June 2012 Chu‚ Gaitlin Tim‚Annika TABLE OF CONTENTS Page Number Title i Acknowledgement I Abstract II Chapter I: Introduction 1 A. Background of the Study 1 B. Statement of the Problem 2 C
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The text under interpretation is the extract from Virginia Woolf’s novel “Mrs Dallaway”. Virginia Woolf was born in london at the end of the 19th century‚ her life wasn’t easy as she lost almost all her family. That caused her several breakdowns and through her works one can see her poor mental state. In some of her novels she moves away from the use of plot and structure to employ stream-of-consciousness to emphasize the psychological aspects of her characters. Themes in her works include gender
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PHONOSTYLISTIC ANALYSIS Extract from “Hamlet” by W. Shakespeare This poem belongs to the poetic style‚ which is characterized by repetition of lines‚ which form stanzas. The atmosphere of the poem is dramatic‚ majestic‚ tragic‚ the narrator seems to stand at that line when you need to make a decision that changes your life forever As for the lexical stylistic devices‚ this fragment is rich in: metaphors: “the
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The Analysis of an Extract of “The Fisherman and His Soul” by Oscar Wilde “The Fisherman and His Soul” is a fairytale written by Oscar Wilde and published in 1888. Written in Biblical dictation it tells a story of a Fisherman who falls in love in a Mermaid‚ but he is given a choice: soul or his love. The Fisherman chooses the latter. As a proper fairytale‚ it joins two worlds together: real and fantasy world and conveys the massage of overpowering and ever-sacrificing love. Oscar Wilde shows
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Lab #3 Separating Metal Cations by Paper Chromatography Introduction/Purpose: In chemistry‚ it is important to effectively analyze the components in a given mixture. In order to do so‚ chemists will analyze a mixture either qualitatively or quantitatively using different methods and equipment. Qualitative analyses are subjective‚ and only gather “non-numerical” data such as the color‚ appearance‚ and smell of the components. This data
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Mount Kinabalu‚ Malaysia Fog obscures the summit of Malaysia’s Mount Kinabalu‚ a 13‚455-foot (4‚101-meter) peak in northwestern East Malaysia. Formerly known as St. Peter’s Mount‚ Kinabalu is the highest mountain in the Malay Archipelago. Indonesia Mountains A towering trail of steam and smoke issues from Mount Semeru in the distance while gaping Mount Bromo (middle left) quietly simmers in East Java‚ Indonesia. The Indonesian government estimates that during the
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Edible bananas originated in the Indo-Malaysian region reaching to northern Australia. They were known only by hearsay in the Mediterranean region in the 3rd Century B.C.‚ and are believed to have been first carried to Europe in the 10th Century A.D. Early in the 16th Century‚ Portuguese mariners transported the plant from the West African coast to South America. The types found in cultivation in the Pacific have been traced to eastern Indonesia from where they spread to the Marquesas and by stages
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Chemistry 266 Dominick Armstrong 10/10/2012 Acid-Base Titration Introduction Acid and bases are two important classes of compounds that react to form a salt and water. When mixing acids and bases a precise amount of the base must be added in order to reach the equivalence point. At this point‚ one reactant has been exactly consumed by the addition of the other reactant. When performing chemical reactions chemist use a process called titration to determine the equivalence point of the
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