However‚ organs such as the brain‚ liver and kidney do not just rely on carbohydrates to receive their energy. A process known as gluconeogenesis takes place in these organs when the body goes into a fasting period‚ intensive exercise or when there is a low-carbohydrate intake. The process of gluconeogenesis utilizes certain non-carbohydrate carbon substrates to produce glucose for energy.
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specific-type proteins that act as a catalyst by lowering the activation energy of a reaction. Each enzyme binds closely to the substrate; this greatly increases the reaction rate of the bounded substrate. Amylase enzyme‚ just like any other enzyme‚ has an optimum PH and temperature range in which it is most active‚ and in which the substrate binds most easily. The purpose of this experiment was to determine (1) the reaction rate of an amylase enzyme in starch and (2) the environmental factors
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Types of Narcotic Drugs The term‚ "narcotics" is often used to refer to any illegal drug非法毒品. That could include anything from prescription pillsto cocaine. However‚ "narcotics" does actually refer to a specific type of drug as well. So‚ before we delve into this type of drugs’ effects‚ let’s first define it. What Are Narcotics? Though narcotics is a term thrown around referring drugs in general‚ it actually refers to drugs that are derived from opium which originates from the opium poppy plant
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agencies in dealing with the challenges and factors affecting small businesses in General Santos City‚ thus the development on how to manage properly the growing enterprise would lead to the development on a new level of management practices. Small businesses contribute largely to the economy and being the prime mover of the Philippine economy. They are the nation’s weapon through job generation‚ equitable distribution of income and dispersal of economic activities in the country. General Santos City is
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Explain how human activity can affect water availability and quality. (10) Agriculture plays a significant role in the quality of water and three factors come into play when considering agricultural effects: pesticides‚ fertilizers and the waste produced by farm animals. When pesticides or fertilizers are applied to crops the excess materials will either run off the land‚ or seep into the groundwater‚ with an eventual ending in bodies of water such as lakes‚ ponds‚ or streams. The excess nutrients
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known for being less affective the warmer the temperature is. According to “Science fair projects” an enzyme becomes unstable at higher temperatures and the shape of the enzyme changes. The enzyme is also used to remove hydrogen peroxide from clothing in the textile industry. This would make sense because when an enzyme encounters a substrate molecule‚ the interaction between the enzyme and the substrate is weak when broken apart‚ resulting in a different shape to strengthen the binding. An example
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Environmental Factors Paper Dallas Brekke MKT 461 - Marketing March 11‚ 2007 Environmental Factors Paper In any company‚ external factors exist that have an effect on the firms operations. Much of the time‚ these factors are largely uncontrollable and can only be managed and influenced to the best of the firm ’s ability. These factors are what make up the marketing environment. In this paper‚ we will explore some of the domestic and global environmental factors that may impact Dell Computer
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Discussion The data demonstrates that there is a larger temperature change in the cheese and bacon balls compared to the popcorn. This temperature change of the water is due to the cheeseball having more energy due to its fats and sugars‚ therefore releasing more heat and differing the temperature more than the popcorn with the less fat and sugar. The mass of the food was consistent throughout the experiment ranging from 2.98 - 3.25‚ therefore the mass of food combusted was consistent as well. The
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Two experiments were performed to investigate the effects of temperature on the growth rate pine seedlings. Experiment 1 A batch of 60 pine seedlings (Batch I) was grown in a greenhouse under controlled temperatures. Ten plants were grown at each of six temperatures from 50 C to 300 C. These plants remained at their original temperatures 24 hours each day for two weeks. All other conditions were the same for all seedlings. The growth rates are shown in Table 1. Table 1. Growth rates for pine
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Explain how biological factors may affect one cognitive process Memory is essential to human beings. It’s not only the brain’s main function‚ but is also used everyday without us noticing: we acquire new information‚ store it‚ retain it and might retrieve it if needed. It’s thanks to memory and its three main stages: encoding‚ storage and retrieval‚ that humans can operate and recall events and information on a daily basis with no difficulty or effort whatsoever. In 1960‚ it was claimed that there
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