Clay Internal Assessment Design Question: Does the caffeine in Coca-Cola affect blood pressure? Hypothesis: The amount of caffeine in Coca-Cola will cause to the adrenal glands‚ located on the top of the kidneys‚ to release more adrenaline which will in turn cause an increase in blood pressure. As the amount of Coca-Cola decreases‚ so will the difference between initial blood pressure and blood pressure after the consumption of the caffeine. Variables: Independent Variables | Dependent Variables
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analgesics to figure out their main chemical components. Calculations: 1.) Rf = Distance spot traveled/ distance solvent traveled Results: Table 1: TLC Analysis Analgesic Drugs | Rf Value | Acetaminophen | 0.323 | Aspirin | 0.597 | Caffeine | 0.081 | Unknown 154 (Plate 1) | 0.081‚ 0.306‚ 0.597 | Ibuprofen | 0.698 | Salicyclamide | 0.587 | Unknown 154 (plate 2) | 0.079‚ 0.397‚ 0.587 | Discussion: The goal of this experiment was to use TLC Analysis to determine the analgesic
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impairment of motor coordination‚ even though breath alcohol concentration and objective tests of motor coordination and reaction time didn’t reflect this. • The amount of caffeine a energy drink has‚ promotes dehydration • Compete against redbull‚ monster‚ and SoBe as their biggest competition • Increased caffeine levels can result in stomach problems‚ panic attacks‚ anxiety‚ and cardiac arrhythmias • Limit their promotion to sports that revolve around extreme • Energy drink
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as much if not more caffeine than coffee depending on the brand of energy drink‚ and have as much sugar as a soft drink does. Many consumers however do not know the dangers of energy drinks when they over consumed. In today’s society‚ energy drinks should have laws that limit the consumption and sales‚ and protect the consumers‚ such as kids‚ from the harmful ingredients in them. Researches from the WHO Regional Office in Europe looked at studies that suggested that caffeine intoxication can lead
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cleverly does so in order to maintain the readers interest. Each beverage played their role in history and almost all beverages were cherished yet hated at the same time. All beverages containing a drug whether it is alcohol (Beer‚ Wine ‚Spirits) or caffeine (coffee‚ tea‚ Coca-Cola). Beer originated from Mesopotamians sometime around 10‚000 BCE due to hunter and gathers collecting cereal grains‚ Cereal grains being a easily harvested food that lasts winter plenty was collected . Later on from 9‚000
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Coffee‚ Niknok‚ and Me Behind every successful woman...is a substantial amount of coffee (prepared by a successful man). Sleep is a symptom of caffeine deprivation. I had my cravings for caffeine when I started working as an editor’s assistant of a publishing company several years ago to support my college studies. When I got the job‚ the company was in the process of reviving its lost glory in the field of publication. Thus I had to cope with a lot of pressure from assisting the
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Conversion Chinese are historically tea-drinking people. China is the homeland of tea. (www.chinavista.com ‚ Du Feibao). The tea leaf contains an alkaloid (5%‚ mainly caffeine) which is a stimulant (www.chinavista.com ‚ Du Feibao). Caffeine is very addictive‚ when used in high quantities. This may suggest that the caffeine in Starbucks coffee is the reason why Starbucks may have a really good chance at converting China into a people who consume coffee just as much if not more than they drink
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Chapter 4: Theanine ……………..…………………………………………………………. 16 Chapter 5: Vitamin C………………………………………………………………………… 19 Chapter 6: Vitamin E…………………………………………………………………………22 Chapter 7: Fluoride……………………………………………………………………………25 Chapter 8: Caffeine …………………………………………………………………………….28 Conclusion ………………………………………………………………………………………30 Legal Disclaimer In preparing this eBook‚ both the author and the publisher did their best in making the
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According to the survey conducted by the researchers‚ there was a nineteen percent (19%) of the total 1st year Medical Technology Student respondents that have the purpose to give themselves focus on every task they make. This is telling us that drinking coffee can in fact give the drinkers‚ who are the respondents‚ a mentally alert mind that can be used to focus more when they are studying late at night despite of the percentage the survey gained. A final reason in which drinking coffee improves
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place. These substances can affect the pulsation of the Lumbriculus. Lumbriculus were tested with two secondary plant compounds‚ caffeine and nicotine‚ to determine the effects of these drugs on their pulse rate compared to the control‚ water. Caffeine often created a diuretic agent from plants which could affect water balance (Dearing et al‚2002). When caffeine is consumed it attaches itself to brain cell receptors‚ which blocks adenosine‚ a chemical that makes you sleepy. This blocking of
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