GCSE - Human Physiology and Health An experiment to investigate what affect sucrose solution has on potato tissue. Background Osmosis is the movement of water molecules‚ across a partially permeable membrane from a region of high concentration of water to a low concentration of water molecules. A partially permeable membrane is a membrane with holes in it small enough for only water to go through it. Big molecules like glucose cannot fit through it. Osmosis allows plants to take in water
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At the end of the lecture‚ the students should be able to; 1. Define pharmaceutical solutions. 2. Discuss the advantages & drawbacks of pharmaceutical solutions as dosage form. 3. Explain the formulation components in pharmaceutical solutions. 4. Describe types of pharmaceutical solutions. Solutions are: Dosage forms prepared by dissolving the active ingredient(s) in an aqueous or non aqueous solvent. Solutions can be formulated for different routes of administration Orally: Syrups‚ elixirs‚ drops
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BUFFERS By: Luis P. Bazan‚ RPh.‚ Ph.D. A buffer solution is a solution of: 1. A weak acid or a weak base and 2. The salt of the weak acid or weak base Both must be present! A buffer solution has the ability to resist changes in pH upon the addition of small amounts of either acid or base. Consider an equal molar mixture of CH3COOH and CH3COONa CH3COOH (aq) H+ (aq) + CH3COO- (aq) Adding more acid creates a shift left IF enough acetate ions are present 16.3 Which of the
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Mai Nguyen New Product Planning Professor Patton 3/5/14 Metabical: Pricing‚ Packaging‚ and Demand Forecasting for a New Weight-Loss Drug Case 1. How does Metabical compare to current weight-loss options? There are only several other weight-loss options in the market competing with Metabical. The first is prescription drugs. These are prescribed for use only by obese and severely obese individuals. This meant that only individuals with BMI of over 30 who were prescribed weight-loss drugs
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upcoming U.S product launch of CSP¶s newest prescription drug‚ Metabical. Barbara Printup‚ Senior Director of marketing for Cambridge Sciences Pharmaceuticals (CSP) will be the person who is responsible in the product launch of Metabical which scheduled for January 2009. It was now February 2008‚ and Printup¶s first order of business was to develop a viable positioning strategy and associated marketing communications plan for Metabical. 2.0 Executive Summary Cambridge Science Pharmaceuticals
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The Holocaust- Final Solution The Final Solution was annihilation of the Jews. Hitler was the one that lead the Nazi’s to kill the Jews. The only way that this or even the Holocaust could have happened was because of World War II. Three things had leaded the Holocaust; if any of these were taken away it could have never happened. Firstly‚ Hitler had to bring all the Jews under his control. In 1939‚ he had only 1% of Jews under his power. In three short years in 1942‚ he had 75% of Jews under
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What is the experiment about? The experiment is about finding the time it takes for a solution of neutrase and milk to clear when using different concentrations of neutrase. Why did I choose to experiment on how the concentration of neutrase effects the time a milk solution takes to clear? I could have chosen to test how the reaction times differed at different temperatures‚ but I chose to experiment on the effect different concentrations of enzymes. The reason I did this was because I felt that
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effects of hypotonic‚ hypertonic and isotonic solutions on mustard green . OBJECTIVE : To study the effects of hypotonic ‚ hypertonic and isotonic solutions on mustard green . PROBLEM STATEMENT : How does the hypotonic ‚ hypertonic and isotonic solutions affect the mustard green ? HYPOTHESIS : An increase the concentration of solutions ‚ as decrease the percentage of change in most of mustard green . MANIPULATED VARIABLE : The concentration of solution . RSEPONDING VARIABLE : Percentage of change
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Metabical is a prescription drug produced by Cambridge Sciences Pharmaceuticals (CSP) for weight loss‚ which was the first and only prescription drug to obtain FDA approval. The drug was developed to help aid people in the overweight segment to lose 10 to 30 pounds. Barbara Printup is the marketing director in charge of selecting a price for the new prescription drug. In a study CSP did with Metabical‚ people with a body mass index (BMI) of 28 to 30 had an average weight loss of 26 pounds over a
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aware of how excess weight is affecting their well-being. These individuals would likely provide personal encouragement to undergo the Metabical process and move from the “think” to the “do” stage. Metabical’s advertisements also provide the “pull” by providing information that is needed to educate consumers on the benefits and points of differentiation that Metabical offers its customers. Health care professionals provide the “push” for individuals to begin taking a prescription drugs for weight
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