electrolyte solution. All inorganic solvents‚ good acid‚ alkaline‚ or salt having the properties able to conduct electrical current. While all the solutions that come from organic substances such as sugar cane‚ manosa‚ glucose‚ glycerin‚ ethanol‚ and urea‚ not able to conduct electrical current. Electrolyte solution was divided into two kinds‚ there are: a. Electrolyte strong‚ the solutions that have electrical conductivity big. Strong electrolyte solution in the perfect ionized water. If tested
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Cellular Respiration Project Objective Answers 1. The overall equation for Cellular Respiration is 6O2 + C6H12O6 6H2O + 6CO2 + energy. Overall‚ it is the reverse reaction of photosynthesis‚ but chemically‚ the steps involved are very different. All you have to do is just flip both sides of the equation of photosynthesis‚ and you have the opposite‚ which is the equation for cellular respiration. They are reversible chemical reactions‚ meaning that the products of one process are the exact
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* Charles Darwin Origin of species by natural selection Theory of natural selection 1. Over production More offspring are produced than can survive 2. Variation There are differences in the traits of these organisms 3. Competition 4. Best adapted survive select agent 5. Reproduce Pass on desirable traits to the next generation Organisms rarely have mutations that can allow the to better adapt to there envirironment. I. Evidence for evolution A. Fossils Remnants of organisms that
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Chapter 25-Urinary System Aldosterone is a hormone that causes the renal tubules to reclaim sodium ions from the filtrate. =TRUE The kidneys are stimulated to produce renin ________. =by a decrease in the blood pressure An important characteristic of urine is its specific gravity or density‚ which is ________. =1.001-1.035 Which of the following is the functional unit of the kidney? =Nephron In which part of the kidney is reabsorption (1) dependent upon the body’s needs at
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What is the equation for Fick’s First Law of Diffusion? NET FLUX = PA(delta C) Explain Fick’s First Law of Diffusion. ... 8. In the mock dialysis activity‚ what was the only solute removed from the beaker representing the patient’s blood? UREA Why is it important that this solute be removed
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Diffusion Biology The aim of this investigation is to prove the effect of increasing size on the efficiency of diffusion. Diffusion is the process that cells use to obtain oxygen‚ water and food. Also‚ how they lose waste substances‚ for example‚ urea and carbon dioxide. Basically‚ Diffusion is when particles move from an area of high concentration to an area of low concentration. The surface area to volume ratio of the cell is an important factor in diffusion. It is the effect of this factor that
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comprehension and understanding. Based on the labs you completed‚ answer the following questions: 1. Which solute(s) were able to diffuse into the right beaker from the left beaker? Which did not? Answer: The solute(s) that were able to diffuse Na+/Cl- ‚ Urea‚ Glucose. The solute that didn’t was Albumin. 2. Explain the relationship between the rate of diffusion and the size of the solute. What do you think changes in temperature such as cold/hot would have on the diffusion rate? Answer: The rate
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Rhoda James 10/22/2012 Common Substances in Living Systems Water is the most abundant substance in living cells; approximately 60% to 80%. Water molecules are polar‚ it determines why ionic bonded molecules dissociate in water. Hydrolysis is when water breaks down larger molecules of food during digestion. Water is considered to be a universal solvent. Water is also important for the transport of materials like hormones and enzymes within the blood plasma. Water helps to stabilize body temperature
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Clinical and Experimental Gastroenterology Open Access Full Text Article Dovepress open access to scientific and medical research OriGinAL rESEArCh Diagnostic indicators for peptic ulcer perforation at a tertiary care hospital in Thailand This article was published in the following Dove Press journal: Clinical and Experimental Gastroenterology 8 December 2011 Number of times this article has been viewed Chutikarn Suriya 1 nongyao Kasatpibal 2 Wipada Kunaviktikul 2 Toranee Kayee 3
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Nitroguanidine from Sulphamic ... www.sciencemadness.org › ... › Special topics › Prepublication Jul 31‚ 2007 - 25 posts - 16 authors Figure 2: Preparation of nitroguanidine from guanidine nitrate. ... 200g sulphamic acid and 124g urea were mixed in a shallow Pyrex bowl and ... [PDF] Instructions for HACH HR Nitrate Analysis www.d.umn.edu/~dlong/.../Instruction-Nitrate-HR-TNT836.pdf Nitrate. Nitrate. Page 5 of 6. Summary of method. Nitrate ions in solutions containing
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