Method • Methodology is performed through 3 successive days: First Day: Trypan Blue cell viability assay: Description Trypan blue staining is a simple way to evaluate cell membrane integrity (and thus assume cell proliferation or death) but the method is not sensitive and cannot be adapted for high through put screening. Short 96 well assay: EACH condition should be done in triplicate or more. Steps 1. Trypsinize one T-25 flask and add 5 ml of complete media to trypsinized cells. Centrifuge
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TITLE Lab #4 Soil –vs- Water Microbiology INTRODUCTION There are 4 learning goals for this lab: 1. Collect samples and compile data from at least 2 sources (soil; water) of your choice. 2. Identify at least 2 Prokaryotes (bacteria) and 2 Eukaryotes (fungus) in your samples. 3. Research the importance of bacteria and fungus to Earth in a non-medical context. 4. Compile a high-quality‚ 3+ resource (excluding the lab worksheet)‚ MLA-cited in-text laboratory report using the scientific method
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4 Biogeochemical Cycles Project Due: Wed‚ Dec 12th/Thurs‚ Dec 13th Using your book‚ notes‚ & other creditable sources‚ you will produce a labeled diagram and summary of each of the 4 biogeochemical cycles showing the transfers and transformations of these vital substances. Make sure you address the specifics listed for each cycle. 1. Hydrological cycle On the cycle diagram label the following: a. condensation b. precipitation c. percolation/infiltration
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This section covers the following topics Requirements for a good experiment/study The types of research Statistical methods for combining research Section Summary Research forms the foundation of psychology; much of what we know about psychology today is because of research. There are specific requirements for research. A study or experiment must be both reliable and valid‚ and the procedure should be ethical according to the American Psychology Association’s standards. Within psychology
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1. Introduction Ageing is the accumulation of changes in an organism or object over time and is usually mainly seen as a biological process‚ however there are many other factors that can affect the ageing process such as the psychosocial and behavioral factors. These influence heavily on the aged person and the life they live. If any of these components of aging are neglected or ignored then person couldn’t possibly sustain a healthy standard of living. 2. Effects Of Ageing- Psychosocial
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Objective: 1) To test the presence of reducing sugars which is glucose in the Benedict’s test. 2) To test the presence of non-reducing sugars which is sucrose by using Hydrolysis then Benedict’s test. 3) To test the presence of the starch by using iodine test. 4) To test the presence of lipids in corn oils when using the Sudan Ш and Emulsion tests. 5) To test the presence of proteins in an egg albumen in the Biuret’s test. 6) To test the presence of Vitamin C and ascorbic acid in the DCPIP
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Unknown Lab Report Unknown Organism #6 Ann Le (Phuoc) May 6‚ 2010 Dr. Carrington Microbiology Lab- MW 12:50 Le 1 I. Introduction My unknown organism #6 is Morganella morganii‚ which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal tracts of humans‚ mammals‚ and reptiles as a normal flora. (3‚ 5) This bacterium Morganella morganii‚ was first discovered in the 1906 by a British bacteriologist named H. de R. Morgan. (2) Despite its wide
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constructed; there are also a lot of biological and genetic factors that contribute. Two biological factors that affect our gender roles are our genes and hormones. When a baby is first conceived it is genderless for the first seven weeks of development and‚ since there is no gender‚ the development for males and females during this period is identical. At seven weeks when the sperm and egg combine to form the zygote‚ the genes activate the babies’ biological sex. Everyone has 23 pairs of chromosomes
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Human development is a very complex process – from conception to death. There has been a long debate on whether human development is determined by nature or nurture. If their growths were all guided by nature only‚ they would all be born with a mind of “blank slate”. This means that they do not have any inborn ability to do anything when they are born. On the other hand‚ if their growth was determined by nurture only‚ it would mean that they were fully equipped with all the skills they need in
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• In the book‚ we have Nancy and Jerry‚ and they are very important characters who deal with Ebola. Also they are married. In the movie‚ Sam and his ex-wife shares similar rolls like Nancy and Jerry. They try to stop the outbreak of Ebola virus in the monkey house. In the movie Sam and his ex-wife is divorced and still have problems between them. • movie changed ’Ebola’ to an Ebola-like virus called Motaba‚ the conditions of both diseases proved to be similar • The army took strong precautions
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