125 test 1A Student: ___________________________________________________________________________ 1. The breastbone is _____ to the vertebral column. A. anterior B. posterior C. superior D. inferior E. medial 2. The brain and the spinal cord are protected by A. a parietal layer. B. a visceral layer. C. mucous membranes. D. serous membranes. E. the meninges. 3. The system that exchanges carbon dioxide and oxygen and helps in speech is the _____ system‚ whereas the system that
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Both the reading and the lecture are about high fructose corn syrup (HFCS). While the reading claims that the HFCS is harmful for the human body and environment‚ the lecturer disagrees. He says that HFCS is safe for humans and the nature‚ and also profitable for the economy. To begin with‚ the reading posits that the HFCS cause obesity. However‚ the lecturer opposes this claim by explaining that not the consumption of HFCS is the culprit for obesity but the irresponsible behaviour. This means that
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when you are still growing. Junk food is a major cause of childhood obesity. The bad food offered in public schools contributes to this unacceptable problem. A single 12-ounce can of soda has as much as 13 teaspoons of sugar in the form of high-fructose corn syrup. Many of these sodas are available to kids in school at low prices as well as many other completely unhealthy foods like chips and cookies. Due to the lack of fresh and flavorful food‚ many students will choose to buy the cheap junk food
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features of carbohydrates account for the fact that a wide variety of polysaccharides exist is pentoses and hexoses. The examples of pentose are ribose‚ deoxyribose‚ ribulose and xylulose. The examples of hexose are glucose which is found in fruits‚ fructose which is found in milk and galactose which is found in honey. Both pentoses and hexoses are mostly found in monosaccharides. They are the most simplest sugar which cannot be futher hydrolysed into smaller units. They contain either an aldehyde
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“Especially in liquid form” is extremely harmful and not just because it leads to obesity. He thinks Coca-Cola is more focused on making money than it is trying to help the nation deal with obesity. He goes on to compare soda to nicotine saying‚ “Soda is a fructose delivery system as tobacco is a nicotine delivery system.” He is stating that Coca-Cola is doing the same thing tobacco companies once did‚ ignore the fact that their product was extremely harmful and they didn’t want the consumers to know because
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which is a Central Nervous System Stimulant‚ and may increase productivity. 2. The psychological role of each of these drinks is supposedly to give you energy‚ but I think it is all a placebo effect. 3. The ingredients that provide energy are Fructose‚ Glucose‚ Glucuronolactone‚ Sucrose‚ Caffeine‚ and Taurine. 4. The ingrediants that contribute to body repair are Citric Acid‚ Cyanocobalamin‚ Folic Acid‚ Glutamine‚ Inositol‚ Niacin‚ Niacinamide‚ Pantohenic Acid‚ Potassium Sorbate‚ Pyridoxine
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non- absorbable‚ which cause the stool to absorb water‚ expands‚ become moisturized‚ increase bacterial growth‚ resulting in increased peristalsis. An example of bulk laxative is psyllium. On the other hand‚ osmotic laxatives contain sugars such as fructose and galactose which results in bacterial metabolism
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amount of carbohydrate that a product contains. It is used to identify and differentiate two closely related species. 2. What are the carbohydrate profiles of the organisms you tested? (2) The yeast carbohydrate profile came out with glucose and fructose positive and Mannitol negative. The staph epidermidis was glucose‚ lactose and sucrose positive and mannitol negative. 3. Why is it important not to incubate the fermentation tubes more than 24 hours?(1) Because the sugar test will have a higher
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Chemistry * a science that dealing with the structure‚ composition and properties of items and with the transformations that they undergo * the composition and chemical properties of a substance * chemical processes and phenomena (as of an organism) Examples: - Digestion; enzymes promoting chemical reactions that power our bodies. Lifting your arm requires your body to make and burn ATP using oxygen with carbon dioxide as one of the waste gases produced. - The internal combustion
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Carbohydrate Absorption Sodium-glucose transport proteins (SGLT) in membrane help absorb glucose & galactose Fructose absorbed by facilitated diffusion then converted to glucose inside the cell Protein Digestion & Absorption Pepsin has optimal pH of 1.5 to 3.5 -- inactivated when passes into duodenum & mixes with alkaline pancreatic juice (pH 8) Pancreatic enzymes
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