carbohydrates and proteins into their building blocks so they can be used by the body. Once these molecules are broken down‚ they can become the raw material for the production of the body’s energy currency‚ adenosine triphosphate (ATP). In this activity‚ you will work with your team to design and build a model of the human digestive system. This model will be used to explain the unique structure and function of the parts of the digestive system to a middle school health class. Each structure and
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HR in action case incident 3 1. Mr. Fisher made a number of mistakes‚ the first being his trying to set up and run a company in the American way. He did not investigate the local laws and cultures to see what‚ if any differences there would be in areas of sales and employment. He did not consider local taxing rules where foreigners have to have special visas and taxes are paid to maintain and keep those visas. He obviously does not understand that the cultural attitudes toward work are not the same
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channels? Intergral Proteins 2. Ion channels are selective for specific ions. What three characteristics of the ions are important for this selectivity? a. Charge on ion (+ or -) b.Size c. The amount of water the Ion attracts 3. Channels can be classified as either gated or nongated channels. A sodium channel that is always open would be classified as a/an non-gated channel. 4. Would sodium ions move into or out of the neuron through these channels? Into 5
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Glomerular Filtration Activity 1: Effect of Arteriole Diameter on Glomerular Filtration 1. Compare this data with your baseline data. How did increasing the afferent arteriole radius affect glomerular filtration rate? >>Increasing the afferent arteriole radius pushed the glomerular pressure‚ the glomerular filtration rate‚ and the volume of urine to be higher than the baseline data. Increasing the afferent arteriole radius increased the glomerular filtration rate. 2. Under
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1) Make a graph of resting heart rates from Activity 1. Provide a physiological explanation for fluctuations in resting heart rate over time. Discuss a couple of extrinsic factors that influence the autonomic nervous regulation of resting heart rate. The resting heart rate fluctuates over time because it is under control of the autonomic nervous system and the fluctuations are a result of the sympathetic and parasympathetic systems trying to balance each other out. There are many reasons
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Business studies. Activity 3 – TESCO Customers have a range of different expectations when they use Tesco’s. For example * good value products * rapid responses to enquiries * clear honest and detailed information * Information about suitable products * Care and attention both with the customers‚ and the products. * After sales care Good value products Good value products‚ means that the product is worth the money paid. This is the minimum expected from any business
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The Action Potential An action potential‚ also called a spike‚ nerve impulse‚ and discharge‚ is the rapid reversal of charge of the cell membrane. These changes in charge occur within milliseconds‚ meaning the action potential travels very quickly down the axon in order to convey information over long distances. This transfer of information occurs within six phases and requires the presence of multiple pumps and channels embedded in the membrane to control ion concentration. Phase 1: The Resting
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3-Day Exercise Activity Analysis Starting an exercise plan is easy the problem will be sticking to it. My current exercise habits are walking for about 30 minutes at least three times a week and playing Michael Jackson’s The Experience on the Wii. These exercises allow incorporate aerobics and stretching into my exercise. I stretch before I begin to workout‚ the Wii and walking routine gets my heart rate going. During my workouts I use a waist trimmer. I zip it up around my abdominal area and
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of the heart? What the level of ATP says about the function of the heart is that high levels of ATP indicate a high level of O2 constant function and need for O2. What are potential applications of this research? How can this type of test help patients? The tests could help patients with heart diseases and could detect a potential heart attack and prevent it from happening. Conclusion 1 Based on what you learned in PBS‚ what are three foods that would be considered good energy sources? Explain your
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3 Day Exercise Activity Analysis Yakini Wisdom Axia College SCI/241 August‚ 15‚ 2013 Ose Martinez The habits that I have developed through the months in reference to exercising are phenomenal I run 4 days out the week and lift the other days. The times that I do miss my run is‚ because of the kids or it’s raining. I substitute the non-run days with cardio. The way my body has adapted to the change is unreal. I am also‚ training to be a personal trainer‚ so the impact of that conditioning is awesome
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