Unknown Lab Report Microbiology Unknown A Sonia Kabra November 26‚ 2014 Introduction There are numerous reasons for identifying unknown bacteria. Some of these organisms have distinct qualities that set them apart from one another‚ such as the exposure to certain environments. Through out the semester in the laboratory‚ we are able to encounter some of the few microorganisms that we as humans have come into contact with. With the knowledge gained from the sessions in the laboratory‚ we can now
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Biology Laboratory Report MEASURING RATE OF WATER UPTAKE BY A PLANT SHOOT USING A POTOMETER Introduction All plants need salts minerals‚ water‚ CO2 and O2. To fulfill their requirements different plants use different ways. Lower plants use diffusion‚ however higher plants use vascular tissue that is located in the middle of the root and in the vascular bundles in the stem. The transpiration is the important process in the plant. The main reason is that transportation
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Unknown Lab Report Dr. Nathan Cahoone Microbiology 204 December 9‚ 2010 Introduction There are many reasons for knowing the identity of microorganisms. The study and test was done by applying all of the methods that have been learned so far in the microbiology laboratory class for the identification of an unknown bacterium which I was using unknown #25. Results Unknown #25 had the following morphology on a streak plate: medium sized butyrous cream colored colony. Gram-staining was utilized
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For the preparation of the filtrate solution at the beginning of the class our Instructor‚ Marshall Douglas added about four to five strawberries in the blender along with 100 ml of detergent/ enzyme/ salt solution. They were blended until thoroughly homogenized if foaming occurred more detergent solution was added to prevent it. Then the blended solution was poured into a beaker and left to incubate at 60C for 15 minutes. Also‚ the mixture solution was cooled on ice for 5 minutes and filter through
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the following balanced equation:2H2O2(l) 2H2O(l) + O2(g). Dead cells may still be studied to learn more about enzyme function because as seen in the liver despite the fact that the cells are dead‚ the enzymes remain intact and active for several weeks‚ as long as the tissue is kept
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REPORT Programme Title: English Language Week 2011 1.0 Introduction The use of English Language in very important among the school children. It is an opportunity for the children to enhance their speaking‚ reading‚ writing and listening skills which are the five important skills pupils need to master. Therefore‚ children must not only practice it during school hour but also in every conversation regardless place and time. A consistent use of English Language will ensure pupils; at their tender
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Purpose The purpose of the “Beanium” lab was to determine the average atomic mass of three different isotopes of beanium. During the lab beans were counted to determine mass of the sum of the beans. Each type of bean were weighed separately and then averaged together to determine the average atomic mass of beanium. Materials and Hazards Analytical balance‚ coffee filter‚ pencil‚ paper‚ cup‚ American beans‚ Nigerian beans‚ Mexican beans‚ calculator‚ and paper. Raw Data Bean Total Mass w/ Cup Number
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DESERT FLOWER Waris Dirie was born into a family of nomads in a Somalian desert. Growing up‚ she was privileged to run free with nature’s most majestic animals‚ and learned a respect for nature that many of us as Americans could never fathom. However‚ these thrills are just on the surface of what life is really like for African women. She suffered through intense traditional mutilation in her childhood‚ and endless hours of hard labor in the fields everyday. At the age of 13‚ she ran away
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FACULTY OF ENGINBERING AND BUILT ENVIRONMENT BEng (Hons) Civil Engineering Structure I Deflection Contents: Introduction 3 Objectives 3 Apparatus 4 Procedure 4 Results 4 Discussion 7 Conclusion 7 References 8 Introduction: The deflections of a beam are an engineering concern as they can create an unstable structure if they are large. People don’t want to work in a building in which the floor beams deflect an excessive amount
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NETW410 Week 4 Lab Joseph Lymas NETW410‚ Afzal 8/3/2013 Lab 4: Connecting Point A to Point B 1. How should an Internet connection be made for the current campus? Why did you select this option over the others? AT&T is the carrier providing service to the existing campus as well as the new campus. Examine the offerings for Internet access to select the one that should be used. The internet connection should be made through DSL connection with Category 5 CM-rated UTP cable for the current
Free Internet Computer network IP address