that companies that have high fructose corn syrup are being mislabeled of carrying products that are really bad for their kids. So the overall idea of the commercial is to stop the rumor that people assume high fructose corn syrup is really bad for kid’s health. It makes it relatable to parents by displaying ignorance over factual and scientific evidence in a condescending way. The second video displays the same feeling of being misinformed or uneducated on high fructose corn syrup‚ but puts it in a
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Cellular metabolism encompasses the many processes that work together to keep the cells in dynamic equilibrium. Cellular metabolism is responsible for providing energy to the cell and is an essential element of life. There are several complex‚ involved processes involved in cellular metabolism including glycolysis‚ Krebs’s cycle‚ and electron transport. Metabolism itself can be broken down into two different categories: catabolic and anabolic. Catabolic metabolism involves the breakdown of large
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xylan in woody materials; arabinose from coniferous trees; ribose‚ a component of ribonucleic acids and several vitamins; and deoxyribose‚ a component of deoxyribonucleic acid. Among the most important aldohexoses are glucose‚ mannose‚ and galactose; fructose is a ketohexose. Several derivatives of monosaccharides are important. Ascorbic acid (vitamin C) is derived from glucose. Important sugar alcohols (alditols)‚ formed by the reduction of (i.e.‚ addition of hydrogen to) a monosaccharide‚ include sorbitol
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6. a) ∆G’°=-RTlnKeq’=-8.315Jmol∙K×298K×ln1.97=-1.68 kJ/mol b) ∆G’=∆G’°+RTlnglucose-6-phosphate fructose-6-phosphate=-1.68kJmol+8.315Jmol∙K×298K×ln0.51.5 =-4.40kJ/mol c) ∆G’° is the standard energy change at the given temperature and fixed concentration of chemicals in the reaction. (For this reaction‚ both glucose-6-phosphate and fructose-6-phosphate are at 1M) . In contrast‚ ∆G’ is a variable energy change for different sets of reactant and product concentrations‚ which can be calculated
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“17.5 billion pounds of high fructose corn syrup is being produced each year” (Pg.118). “There are some forty-five thousand items in the average American supermarket and more than a quarter of them now contain corn” (Pg. 19). “The power of food science lies in its ability to break foods
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10% concentration):1- starch‚ 2 – lactose‚ 3 – sucrose‚ 4 – glucose‚ 5 – fructose‚ 6 – distilled water ‚ were poured in six smith fermentation tubes. Cotton balls were plugged in the openings of the tubes and the tubes were kept upright and observed for 30 minutes. The mixture with the sucrose solution acquired the highest computed volume of gas evolved and the rate of CO2 evolution seconded by glucose and followed by fructose. This stated that the higher the amount of the CO2 evolved‚ the faster the
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Important steps are sited‚ please see textbook for full explanation. 1. Glucose to glucose-6-phosphate: 1 ATP energy input 2. Fructose-6-phosphate to fructose 1‚6‚ bis-phosphofructose: Committal Step a. Under allosteric regulation b. Allosteric modulators: ATP and Citrate c. Determines whether glycolysis will continue d. 1 ATP energy input 3. Fructose 1‚6 bisphosphate is cleaved to form dihydroxyacetone phosphate (DAP) and glyceraldehydes 3 phosphate (G3P). a. Cell prefers G3P‚ thus
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Color after heating | conclusion | Distilled water | blue | blue | neg | glucose | blue | red | pos | maltose | blue | red | pos | lactose | blue | red | pos | sucrose | blue | blue | neg | starch | Cloudy blue | Cloudy blue | neg | fructose | blue | orange | pos | Lemon juice | Teal/blue-green | green | neg | Orange juice | green | Creamy orange | pos | Non-diet soda | blue | orange | pos | Diet soda | blue | blue | neg | 5.2 Carbohydrate Test 1. Obtain five test tubes
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American health. Drinks high in sugar need to be limited in portion sizes because the rate of consumption is exceeding the amount one’s body can healthfully handle. The sugar found in soft drinks‚ juices‚ and most processed food is fructose. A high rate of fructose consumption is a metabolic disaster for one’s body. Unlike glucose (blood sugar)‚ which is used in every
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The glucose phosphate quickly changes to another sugar phosphate(C6) called fructose phosphate. ATP is then broken down again into ADP and PO4 to release energy to ass a phosphate to the fructose phosphate‚ thus creating fructose diphosphate. In order for ATP to be created‚ two ATP will be used in the first step of the glycolysis process and will need to be paid back out of the end production amount of ATP. Next‚ the fructose diphosphate splits into two phosphoglyceraldehyde molecules known as PGAL
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