Coagulation factor V (FV) circulates in the bloodstream in an inactive form (procofactor) and is activated to factor Va (FVa) by thrombin. Thrombin cleaves away the large inhibitory B-domain of FV which resolves the molecule into a heterodimer that is stabilized through non-covalent interactions between heavy (A1-A2) and light (A3-C1-C2) chains. A recombinantly expressed truncated B-domain variant of factor V (FV-DT) exhibits constitutive FVa-like activity even in the absence of proteolysis. FV maintains
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and so much more. Some factors that affect biodiversity of species are what are around the biomes‚ the unnatural species living there‚ extreme climate changes (in general)‚ pollution‚ unusual weather changes(drought‚ flood‚ snow‚ etc.)‚ littering‚ loss of natural resources‚ extinction of plants/animals‚ and much much more. The difference between biotic and abiotic factors in an animal’s habitat is that the biotic factors are living or have lived while the abiotic factors are not living‚ will not
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purchase the product again for the benefits. This method ensures that the product has a superior quality compared to its competitors and hence will act on the consumer’s thought process as they use the price quality association. On external factor that has been taken into consideration is the customer’s interpretation and response. Customer’s interpretation of and response to a price are to some degree determined by their assessment of what they receive compare with what they give up to make
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Biotic factor of environment Oct 16‚ 2012 * Biotic factors are organism or their product that directly or indirectly affect an organism. Measuring biotic components of the system 1. Lincoln index: (pg. 20) N= n1*n2m * Ntotal population size * n1number of animal capture on first time * n2number of animal capture on second time * mnumber of marked animal recapture * Involves collecting sample from the population‚ marking them in some way releasing them
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FACTORS AFFECTING HYPERTENSION FACTORS THAT CAN BE CHANGED Sedentary Lifestyle Those who do not exercise are more likely to develop hypertension. These people tend to have higher heartbeat rates than those who work out‚ and this forces the heart to work harder during each contraction. This puts more pressure on the arteries‚ so the propensity for heart diseases or heart attacks becomes greater. A sedentary lifestyle is also a precursor to being overweight or obese‚ which is another hypertension
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Factors Affecting Enzymes The activity of an Enzyme is affected by its environmental conditions. Changing these alter the rate of reaction caused by the enzyme. In nature‚ organisms adjust the conditions of their enzymes to produce an Optimum rate of reaction‚ where necessary‚ or they may have enzymes which adapted to function well in extreme conditions where they live.Increasing temperature increases the Kinetic Energy. In a fluid‚ this means that there are more random collisions between molecules
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a result there are extreme and unpredictable weather phenomenons occuring around the globe‚ however what exactly is climate change? According to (WWF‚ n.d.) climate change is the shift in weather conditions over time. I must then question‚ what factors are causing this climate change. The greenhouse effect- The greenhouse effect was first identified in the early 19th century (Wikipedia‚ 2015). This greenhouse effect is a natural way of trapping in a certain amount of the sun’s heat which contributes
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Factors Limiting Photosynthesis The rate of photosynthesis increases with increasing light intensity. But too much light intensity can slow down the rate of photosynthesis because the light damages chloroplasts in the leaf. The higher the temperature the greater the rate of photosynthesis as photosynthesis is a chemical reaction and chemical reactions increase with temperature. But at temperatures above 40 C the rate slows down because the enzymes involved are destroyed
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Neuroscientist and Professor Jim Fallon has been studying the brains of psychopathic killers. He has developed three factors based on analyzing a plethora of brains to determine how psychopathic killers come to be. What this lecture helps open for exploration is why places with a small amount of violence stay that way‚ and violent places continue to produce killers. The first factor is brain damage. “ … This depends on when the damage occurs‚ it is a very precise thing. All of the killers and psychopaths
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The external environment factors of an organization consist variety of factors‚ which typically come from outside of company and impact the company’s ability to function in global market. For Costco‚ environmental factors have a powerful impact on business because it typically doesn’t have any control. Since‚ environmental factors do not have any control and limitation it brings many challenges and threats to the success of the business. Political factors: Political factor play a huge role in determining
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