1) Hypertonic refers to _______. 1) _______ A) the concentration of solutes that a cell is bathed in B) a concentration of solutes that is less than the solutes inside the cell C) the concentration of solutes inside a cell D) a solution that will cause a cell to swell 2) What happens to facilitated diffusion when the protein carriers become saturated? 2) _______ A) ATP will be utilized for transport. B)
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December 2012 The Effects of Stress on Health The term “stress” is derived from the Latin word stringere‚ or to draw tight. Stress causes blood capillaries to close‚ which restricts bleeding if a flesh wound should occur. Your pupils dilate during a stressful event much the same way they do in response to a physical attraction: to gather more visual information about a situation. Chronic stress floods the brain with powerful hormones and chemicals that are
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Investigating the Effect of Temperature on the Permeability of Membranes The permeability of membranes can be altered in several ways. From previous preliminary work I know that reagents‚ for example detergents and alcohol alter the arrangement of the phospholipids in the membrane allowing substances to leak out of the cell. Temperature also affects the membrane. As membranes relay on protein molecules to allow molecules to enter and leave the cell through facilitated diffusion the temperature must
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changes-these are different types of stress‚ the process by which one appraises and copes with environmental threats and challenges. The events of daily life flow through a psychological filter that helps a person the react in certain ways. Some stress early in life is conducive to later emotional and physical growth. But stresses‚ or conflicts‚ can also threaten a person’s life as well and health. Behavioral psychologists have determined there is a correlation between stress and the declination on one’s
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Effects of College Stress Stress comes from variety of sources and does not seem to impact everyone in the same way. What is stressful to one person may not cause stress for another. In small doses‚ stress helps you to stay focused‚ energetic‚ and alert. But when stress becomes overwhelming‚ it can damage your health‚ your mood‚ your productivity‚ your relationships‚ and your quality of life. One of the effects of stress would be emotion; a person can suffer from loss of confidence while in unfamiliar
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Effects of stress in the workplace There are two main outcomes of exposure to job stress - The first type relates to energy depletion‚ which is emotional exhaustion and psychological distress - The second relates to motivational responses‚ which are job satisfaction‚ lowered morale‚ reduced personal accomplishment and depersonalisation (feeling personally detached from the job) In terms of these factors there are real costs personally and to our business‚ which I am sure everyone here has
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and Effect of Stress Stress is actually a normal part of life. At time‚ it serves a useful purpose. Stress can motivate you to get that promotion at work‚ or run the last mile of a marathon. But if you don’t get a handle on your stress and it becomes long term‚ it can seriously interfere with your job‚ family life‚ and health. Read on to learn why you get stressed out‚ and how that stress might be affecting your health. Cause of Stress Everyone has different stress triggers. Work stress tops
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The effects of Stress on Short Term Memory When someone says the word stress the mind immediately shifts to a negative thought with painful consequences‚ although stress can be either positive or negative. Negative stress has been blamed for a variety of health issues as well as psychological and physiological symptoms and problems. It is estimated that millions of pounds are lost in work related‚ educational and health care costs every year due to stress. While stress is a naturally occurring
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that stress is important‚ because I am a stressor myself. But there is much more to stress than I originally thought. Stress can actually kill you! It made me stop and think. In fact‚ stress is linked to the main causes of death in the world: heart disease‚ cancer‚ lung ailments‚ accidents‚ liver cirrhosis‚ and suicide. Stress is much more than I bargained for! In fact‚ there are many areas of stress that I found‚ but I tried to stick with the ones that affected me most‚ which means the effects of
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Effects of Stress on the body We as human beings have several natural mechanisms that aid in allowing us to deal with stress. According to WebMD‚ (Amal Chakraburtty‚ 2010) the human body is designed to experience stress and react to it. Some individuals have an easier time with dealing with stress than others. Some people can take a moment to take a few deep breaths‚ some can vent to a friend and feel better‚ while other‚ less fortunate individuals may end up on medications or very ill because
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