the methylene blue ions‚ which are replaced by metal cations. Upon their detachment‚ the ions integrate into the solution‚ which in turn‚ colors it blue. The darker the solution‚ the more metal cations taken in by the lichen. Valence is a measure of how much an atom wants to combine with something else. If the valence of a metal ion affects lichen uptake‚ then the higher the cation‚ the
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and widespread in the environment. In this lab‚ we undertook to determine the differences in the agars being used and the different colony count observed. After taking four different samples of microbes from the environment and swabbed them in two different plates one with nutrient agar and the other with sabouaud dextrose agar. After the microbes had incubated for 48 hours no results were discovered from the swabs we had taken from the environment. This lab further investigates the different swabs
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Chemotherapeutic Agents of Control: Introduction: Chemotherapeutic agents are chemical substances used to treat various forms of infectious diseases. The chemotherapeutic agent works by stopping the bacteria from reproducing. There are two different kinds of chemotherapeutic agents. The first kind is an antibiotic‚ which slow down the growth of microorganisms. The second kind of chemotherapeutic agent is synthetic drugs. Synthetic drugs are artificially made in a laboratory. Chemotherapy
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Name: M. McIntyre Course: Comm 1001 Lecturer: Patrick Prendergast School: University of the West Indies Due Date: November 30‚ 2012 Gordon‚ K. Getting it Write (1999). Ian Randle Publishers‚ Kingston‚ Jamaica. This review will cover Ken Gordon’s Getting it Write; this book is an autobiography however it also aims to give a concise overview on the growth and development in the media industry‚ its effects on Gordon and his involvements in its development within the Caribbean region‚
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is unlimited per the lab manual.(Bluedoor) If there is no competition in the water‚ the growth can be unlimited. The population will have favorable
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software features a comprehensive help function. The various elements of the experiment are clearly laid-out and housed securely in a storage system. The complete experimental set-up is arranged in the frame SE 112. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments. Learning Objectives / Experiments - Measurement of the bar forces in a statically determinate and statically overdeterminate‚ single plane truss - Distribution of
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Two Dead Early this hot afternoon the Montagues and Capulets had at it again. What started out as just some hurtful words at one another turned into a deadly battle between three men. One was killed and the other was reportedly killed shortly after. The first dead was claimed by the Montagues. He was 27 year old Mercutio. The second was claimed by the Capulets‚ his name was Tybalt the killer of Mercutio. After Mercutio was killed Romeo chased after Tybalt and killed him. Soon after prince Escalus
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knowing that lactase is specific for lactose‚ lactose will separate into galactose and glucose‚ as maltose will not change (153-155). Lactase should like lactose. For unit 7.4 my hypothesis was that EDTA will remove the ions‚ and will not work. Materials/Methods For unit 7.3 the experiment needed 2 microfuge tubes one labeled "L" for lactose and the other labeled "M" for maltose. The experiment also called for a total of 3 clean plastic pipettes. With one pipette add milk up to the 0.5 line of the
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EXPERIMENT 1: TITLE: ISOMERISM AND KINETICS IN COORDINATION CHEMISTRY OBJECTIVE: 1. To prepare and study the kinetics of the interconversion of some of the isomers of a typical coordination compound. INTRODUCTION: Isomerism played a central role to establish the basic concept in coordination chemistry while reaction kinetics of coordination compound is known as the area of continuing intense research activity. The mechanism of the reactions of coordination compounds relevance
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Science 8 Observing Onion Cells ***Do not write anywhere on this piece of paper!!! It will be used again this afternoon!!!***** Instructions. On a piece of paper‚ write the title (see above)‚ the date‚ your block‚ and your name. Then copy out the problem (see below). Problem. What structures can you observe in an onion cell when using a compound light microscope? Hypothesis. On your lab report‚ below your Problem‚ write a Hypothesis that will “answer” the problem. Start your
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