COMPARISON BETWEEN PLACENTA AGAR AND NUTRIENT AGAR ON GROWTH OF Staphylococcus aureus AND Escherichia coli Chloe Dominique Acero Kristine Marie Gonzales Hannah Marie Hermosisima Patrisha joy Morales Joanna Keziah Ramos Group 4 BSMT3E Background of the Study Placenta is an organ characteristic of a true mammal during pregnancy‚ joining mother and offspring‚ providing endocrine secretion and selective exchange of soluble‚ but not particulate
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Agar and Media Preparation— Agar plates containing King’s B Agar were often used throughout the experiment to support growth of Pseduomonas fluorescens. A recipe was used that included a mixture of 10g Proteose Peptone #3‚ 1.5g Potassium Phosphate Dibasic (K2HPO4)‚ 30ml 50% Glycerol‚ ~965ml water and 20g agar. The mixture‚ post- autoclave‚ was left to cool and 5ml 1M Magnesium Sulfate (MgSO4) was added and created about 40 plates. King’s B Medium was made using the same procedure as the King’s B
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I. Product Background A. Introduction In this highly luxurious extravagant world‚ food and other beverages has always been one of the things which maintain the mainstream of life. Aside from being one of the basics for survival‚ gatherings are also made perfect by food preparation and stress is now often associated with food. This activities show that food intake nowadays is far different from the conventional times. Furthermore‚ this lavish lifestyle most of the people have results in an
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Aim To measure how different concentrations of mythelin blue affects the rate of diffusion through agar jelly. Hypothesis The diffusion of mythelin blue is directly proportional to its concentration‚ hence as the concentration increases; the rate of diffusion increases too. Controlled Variables Time time was kept constant while testing the diffusion spread of mythelin blue with each concentration. Temperature the experiment was undertaken in room temperature as change in temperature can
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Methylene Blue on Agar Plates at Different Temperatures Abstract: Diffusion is the movement of particles from an area of high concentration to an area of low concentration wherein substances are independent‚ rapid and in random motion which frequently collide with each other in the sides of the container. This study aimed to assess the influence of temperature on the diffusion rate of methylene blue on agar plates. To determine the relationship between the two variables‚ five set-ups of agar plates were
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Subject: Science and Medicine of Food Code: NMDM121 Assignment Name: Essay – Week 5 Name: Kathryn Batty Student Number: 240927 Word Count: 1093 Foods play a vital role in supplying nutrients to the body and supporting health of individuals (Hoffer & Prousky 2006). With the increase in production and modern technology in the 21st century‚ the quality of food varies considerably with how it is grown and how it is prepared before consumption (Bacchus 2012‚ p.21). The farming of conventional
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cereal crop wheat. Also whether any deficiencies of these minerals reduce; height‚ tiller number and root development meaning significantly low dry matter yields. The research draws attention to the fact that over the 90 day trial the Complete nutrient formula containing both nitrogen and phosphorous had the heaviest wet and dry weight with better quality florescence needed for maximum production in the cropping industry. On the other hand the other plants lacking the number of tillers‚ seed head
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Customised Fertilizers are combination of micro nutrients like sulphur‚ zinc‚ boron added to the key items such as urea and diammonium phosphate (DAP) and potash‚ in a proportion that suits specific crops and soil patterns. A fertilizer formulated according to specifications that are furnished by/for a consumer prior to mixing‚ usually based on the results of soil tests. Customized fertilizers are depends on soil‚ crop‚ water and specific nutrients. Customised fertiliser manufacture basically involves
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from rice farming‚ f. Farming experience‚ g. Land tenure‚ h. Land area‚ i. Variety of rice‚ and j. Average yield (tons)? 2. What is the level of knowledge of Ilocano farmers as to: a. Soil nutrients‚ and b. Weed and pest prevention: 3. What is the extent of the practices of Ilocano farmers as to: a. Nutrient management‚ and b. Pest management?
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through the weathering of rocks and the decomposition of organic material. Soil contains nutrients that are taken from decomposed animals and plants which turn to detritus. Nutrients such as nitrogen are added to the soil in these ways by organisms such as nitrogen fixing bacteria. Soil is important because it is the fuel to the plants that we need in order to survive and for all species to survive. Soil absorbs nutrients and water that plants then use in order to develop‚ which supports life through the
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