Blood Red Snow‚ by Gunter K. Koschorrek is a graphic rendition of the German War in the Eastern front‚ which began in 1942. Koschorrek is a former German soldier who kept a frequent account of his experience in the steppes of Russia and the advancement of the German battalion in Stalingrad. Written as a memoir‚ Koschorrek’s writing serves as a first hand account of the tank and cavalry warfare in the Eastern front. Rather than glorifying the heroic aspects of death and destruction in war‚ Koschorrek’s
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were used each containing different 15mL solution (starch‚ lactose‚ sucrose‚ glucose‚ fructose or distilled H₂O). the tubes were then added with 15 mL distilled H2O and 15 mL 10% yeast suspension. Here‚ results show that fructose had the highest rate of respiration followed by glucose‚ sucrose‚ lactose‚ starch and H₂O. Thus‚ simpler substrate would mean higher rate of respiration. INTRODUCTION We all need life to survive. Life then needs energy. Cells for example need energy to build and maintain
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You just reviewed type of carbohydrates. Glucose is a simple sugar called a monosaccharide ‚ whereas starch contains compound carbon chains and is a polysaccharide . 5. Polysaccharides are formed by a dehydration synthesis reaction between monosaccharides. What does this mean? Water molecules are removed from the bond. 6. For each of the following tests‚ please circle which substance would give a positive result: a. Benedict’s test - glucose tap water oil (lipid)) starch
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Blood Red Sunset By: Ma Bo This memoir of Ma Bo’s sent shock waves throughout China when it was published and was even first banned by the Communist Government. This passionate story paints a clear picture for what the Great Chinese Cultural Revolution was really like. Many Chinese living today can attest to similar if not identical ordeals as expressed in Ma Bo’s story. The toils of being a young Red Guard in inner China were experienced by many if not millions. The horrors and atrocities
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1.22 0.86‚ 0.86‚ 1.98 1.23 0.82 2 1.11‚ 1.10‚ 1.26 1.16 0.87‚0.96‚ 0.85 0.89 -23 4 1.26‚ 1.27‚ 1.22 1.25 0.98‚ 1.01‚ 0.98 0.99 -20.8 6 1.50‚ 1.44‚ 1.31 1.42 1.43‚ 1.23‚ 1.36 1.34 -5.63 8 1.41‚ 1.17‚ 1.26 1.28 1.08‚ 1.21‚ 0.97 1.09 -14.84 10 1.29‚ 1.17‚ 1.18 1.21 0.94‚ 1.01‚ 0.96 0.97 -19.83 Table to show the 2nd experiment Sucrose Concentration (%) Mass before
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Osmosis Experiment Diana Arrowood Grand Canyon University BIO-100L Biology Concepts September 16‚ 2011 Osmosis Experiment Directions Use the information below to complete the Osmosis Experiment. Materials 1 fresh baking potato Water Salt Four small containers (i.e.‚ drinking cups or clear glasses) A metric ruler Methods and Procedure 1) Place 1 cup (236 ml) of water in each of the 4 containers. In 2 of the containers‚ add 1 tablespoon (14.8 ml) of table salt and mix well until
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Diffusion and Osmosis in an egg Low concentration 1.1 Diffusion is the process of molecules spreading from areas of high concentration to areas of low concentration. High concentration 1.1 Osmosis is the diffusion of water molecules through a semi-permeable membrane from the area of low concentration of solute to the area of high concentration of solute. 1.2 Diffusion is important to living cells because it’s the way they take in materials from the environment‚ and they also prevent themselves
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Jhoselyn Adames June/12/2012 Scientific Critique of "_Osmosis Jones_" SYNOPSIS The 2001 film‚ _"Osmosis Jones"_‚ focuses on the representation of the human organism and the daily conflicts a body faces in order to maintain function. The film _"Osmosis Jones"_ is a film that tries to capture the attention of children ages eight to fourteen‚ by exposing the mechanisms of the human body. It is able to reveal the dangers of maintaining an unhealthy diet and some of the consequences that are associated
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Introduction: This experiment was used to examine the hypothesis that: Osmosis is dependent on the concentrations of the substances involved. Diffusion is the passage of solute molecules from an area of high concentration to an area of low concentration (Campbell & Reece‚ 2005). An example is ammonia diffusing throughout a room. A solute is one of two components in a chemical solution. The solute is the substance dissolved in the solution. The solvent‚ the other component‚ is any liquid in which the
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rate of respiration. I am going to change the concentration of the glucose solution and I’m going to measure the volume of gas produced during respiration in cm³. Yeast contains enzymes. Enzymes speed up a chemical reaction – they’re biological catalysts. Yeast can respire both aerobically and anaerobic; the anaerobic respiration of yeast is known as fermentation. The equation for this type of respiration in yeast is: Glucose Carbon Dioxide + Ethanol The presence of ethanol means that yeast
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