CHEMISTRY PROJECT MADE BY: DISHA KHANNA XII-SCIENCE B TO ANALYSE DIFFERENT FERTILIZERS CERTIFICATE This is to certify that DISHA KHANNA OF XII Sc B has performed the required experiment for this project under my supervision. BETTY GEORGE (Chemistry teacher) ACKNOWLEDGEMENTS I am sincerely grateful to my chemistry teacher Mrs. Betty George and lab assistant Mr. Ajay for assisting me in this project. INTRODUCTION A chemical fertilizer is a substance applied to different soils
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natural therapy you’ve probably never heard of ---even though its one of the most powerful‚ most researched and most medically proven natural cures ever discovered. It is used in the manufacture of hormones‚ diuretics‚ and cancer fighting drugs. As urea‚ it is one of the primary ingredients in many face and skin creams---just read the labels---because it is one of the best moisturizers available. As a medicine‚ it can be used as an extract‚ injected‚ topically and in oral applications. Scientific
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E. Pricing Strategy FARMERS GRANARY PRODUCT COSTING Production cost per hectare for 110-120 days Direct Expense Urea Fertilizer Php 6‚300.00 Pesticide 2‚4-D Amine Weed Killer Php 500.00 Surekill Molluscicide Killer Php 960.00 Php 1‚740.00 Sacks 200 pieces Php 2‚600.00 Seeds (Hybrid) Php 23‚050.00 Total Direct Expense Php 33‚690.00 Indirect Expense Fuel Php 500.00 Irrigation Php 1‚200.00 Kuliglig or Two-wheeled
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It Smells Like Proteus vulgaris Microbiology Lab Report for Unknown Robert Bhowanidin MCB 2010L / Section 1290 October 24th‚ 2013 The following report will describe both my journey to find my unknown as well as the results that led to my discovery. Before I start‚ I will say that I am 100% positive that my unknown (which was #31) is none other than Proteus vulgaris. My data and the ensuing results from them simply cannot be disputed. From my first batch of results‚ Proteus vulgaris reared
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1 Instructions: Answer the following questions completely to receive full credit. This assignment is to be computer generated. NO EXCPETIONS!!! Provide a cover page (all pertinent information) for ALL assignments. Make sure to CHECK SPELLING for ALL assignments. NO LATE ASSIGNMENTS WILL BE ACCEPTED. This worksheet is worth 54 points. 1. Differentiate between the afferent and the efferent arterioles. (2 points) Blood supply to the glomerulus o afferent arteriole feed the glomerular capillary
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parameters were used to evaluate the toxic effects of different brands of mosquito coil smoke in experimental rats. The smoke from the coils produced significant increase (P < 0.05) in the levels of total protein‚ total albumin‚ bilirubin and blood urea nitrogen when animals were exposed to smoke for 14 days. Similarly‚ the smoke from the coil also caused an elevation in the activities of
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measurement of renal function .A more complete estimation of renal function can be made when interpreting the blood (plasma) concentration of creatinine along with that of urea. BUN-to-creatinine ratio (the ratio of blood urea nitrogen to creatinine) can indicate other problems besides those intrinsic to the kidney; for example‚ a urea level raised out of proportion to the creatinine may indicate a pre-renal problem such as volume depletion. The typical human reference ranges for serum creatinine are
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Clinical Chemistry When people consider their careers in the health care field‚ most of them would think about being a physician‚ a nurse or a surgeon. Individuals with interest in the health care field are not aware of clinical laboratory science. I am one of those individuals who don’t know much about clinical laboratory science before. After taking the class “Introduction to Clinical Laboratory Science”‚ I start to realize that clinical laboratory scientists are just like other health care members
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3.7.2.1.5 Urea test PRINCIPLE Urea is hydrolyzed in the presence of urease to produce ammonia and CO2. The ammonia produced combines with 2 – oxoglutarate and NADH in the presence of GLDH to yield glutamate and NAD. Urea + H2O + 2H+ 2NH4+ + CO2 NH4+ + 2-Oxoglutarate +NADH H2O +NAD+ + Glutamate The decrease in absorbance due to the decrease of NADH concentration in unit time is proportional to the urea concentration. Ammonia
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retro-orbital plexus on 10th day from animals and they were anesthetized using sodium phenobarbitone (60 mg/kg). The serum was separated by centrifugation at 1000 rpm for 10 min and analyzed for biochemical parameters such as serum urea‚ uric acid and electrolytes. Serum urea was measured using the commercially available kit (Liquicheck AGAPPE Diagnostics LTD)‚ following the GLDH-Urease method (Tietz‚ 1976). The amount of creatinine in serum was estimated using Liquicheck AGAPPE Diagnostics commercial
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