Antibacterial Property of Lemongrass Leaves (Cymbopogon citratus) and Radish Seeds (Raphanus sativus) Extracts against Escherichia coli A Research Paper Presented to the Department of Science and Technology of Makati Science High School Kristoffer Raye D Magtangob Steve Najee L Ramos Marc Angelo C Rosel Izzhar Christian P Sumagaysay Gana Domina B Casil Nadine Victoria A Halili S.Y. 2013-2014 Copyright 2014 Kristoffer Raye D Magtangob Steve Najee L Ramos Marc Angelo C Rosel Izzhar Christian
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Experiment to Investigate Osmosis in Potatoes The aim of this experiment is to investigate the movement of water in and out of plant cells. The cells chosen for study will be taken from potato tubers. Firstly I will explain what osmosis is. Osmosis is the passage of water from a region of high water concentration through a semi permeable membrane to a region of low water concentration. This definition contains three important statements: a) It is the passage of water through a semi permeable membrane
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Effect of Lemongrass (Cymbopogon citratus) and Pandan (Pandanus amaryllifolius) Leaves’ Water Extracts in Reducing Wriggler’s Life Span Thea Abigail Y. Lomibao Ma. Michaela Joana O. Aquino Joel D.Mendoza San Pablo City National High School San Pablo City Mrs. Glory M. Serrano Research Adviser A Science Investigatory Project submitted in fulfillment of the requirements in Research I-B S.Y. 2010-2010 Abstract Dengue fever has always been a problem to everyone
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Department of Education Agusan National High School Caraga Administrative Region Division of Butuan City Antimicrobial Activity of Banana (Musa sapientum Linn.) Inflorescence Ethanolic Extract against E. coli and S. aureus Armona Jean B. Ongtico Mel Algil A. Agra Jerrson F. Oronan Researchers’ Mrs. Letecia S. Villanueva Research Coach Abstract The experience of human misery in the form of disease is perhaps as old as the inception
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In what ways does this extract/s show that Martin Luther King was an effective public speaker? In Martin Luther King’s speech ‘I have a dream’ He uses rhetorical devices‚ emotive language and a careful choice of pronouns to establish rapport with the audience. Before King became a speaker he was a Baptist minister‚ which means he was used to speaking in public and was very knowledgeable on the bible. The speech was given exactly one hundred years after the Emancipation Proclamation and was making
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An investigation to find the water potential of potato and carrot tubers in a sucrose solution‚ of concentration 0.00 – 0.50Mol‚ over a 24 hour period Interpretation Written Communication C1 From our graph it can be seen that the concentration of sucrose solution is 0.18 M at 0% change in mass for the potato and 0.355 M at 0% change in mass for the carrot. I will use these values to find the solute potential by using the calibration graph. I will work out the water potential by using the
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at ScienceDirect Food Chemistry journal homepage: www.elsevier.com/locate/foodchem Accumulation of vasicine and vasicinone in tissue cultures of Adhatoda vasica and evaluation of the free radical-scavenging activities of the various crude extracts G. Roja a‚⇑‚ B.H. Vikrant b‚ Santosh Kumar Sandur c‚ Asmita Sharma d‚ K.K. Pushpa d a Nuclear Agriculture and Biotechnology Division‚ Bhabha Atomic Research Centre‚ Trombay‚ Mumbai 400 085‚ India Department of Biotechnology‚ Chauhan Institute
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The Effect of Catharanthus roseus (Kumintang) Leaf Extract on the Arthritis Score and Blood Vessel Density in Fibroblast Growth Factor-2 and Carrageenan-induced Arthritis in Rats Rachelle Zolla S. Ciudadano Jan Jessica I. Rosit Abe Nicole Patrick B. Salvador Syaza Farrah Samanodi Charlene Monica Sandoval Nessa Grace S. Sarona Cherie Anne V. Songcaya Francris C. Talon Cherrie A. Tapia Herminigilda Nartatez‚ M.D. Ma. Eva C. San Juan‚ MS Pharm‚ MS Biomed‚ FPGEC Melinda C. Tagle‚ M.D
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How does Miller create Mood and Atmosphere in this extract? (Scene where Eddie kisses Catherine and Rodolfo) At the beginning of this extract there is a sense of dramatic irony as the audience knows that this will be a drama filled extract because they know that Rodolfo and Catherine have gone into the bedroom and may have assumed that they have slept together. They also know that Eddie is drunk‚ ‘He is unsteady‚ drunk.’ The tension in the atmosphere is caused by the fact that Eddie is drunk
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Results The relative osmotic concentration was determined by measuring the percent change in mass of the potato tissues. Change in mass was measured of six solutions‚ each containing different levels of concentration (0‚ 0.1‚ 0.2‚ 0.3‚ 0.4‚ and 0.5). The percent change in mass decreased as sucrose concentration increased‚ therefore‚ relative osmotic concentration also decreased as sucrose concentration increased. However‚ the osmotic concentration of 0.2 M sucrose solution was relatively greater
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