How is pH affecting catalase activity? Hypothesis The catalase activity is assumed to be the most active in pH7. The higher or lower concentration away from the optimum pH of catalase‚ the slower the rate of activity is. Data Collection & Processing I collected the results of pH4‚ pH7‚ pH10 and pH13 after 2 minutes‚ and I repeated the experiment 3 times. Below is a table to show the results‚ their averages and standard deviations: | 1st time (sec) | 2nd time (sec) | 3rd time (sec)
Free PH Buffer solution Standard deviation
is product of socio-economic‚ psychological and environmental factors. For the last 20 years‚ education in Pakistan is growing as a profitable industry with prime objective of maximizing profit by delivering high quality education that produces well-educated‚ skilled‚ mannered students according to needs and requirements of the dynamically growing market. That’s why the scope of research is always there to find out what are the factors that affect the performance of the students. There are two
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development is a situation whereby there is an increase in a nations GNP and GDP‚ leading to an increase in growth .but to a sociologist this is a surface definition as development or rather a country is regarded as developed when such increase is affecting the living condition of its people even to the smallest group in the society. Where we don’t only calculate numbers and figures and structures but can see the positive change of things in the life of the people‚ both the rich‚ average and poor. Then
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the existing work in the field‚ this chapter of the proposal presents a review of the research on school discipline. The review begins with a delineation of basic patterns of school misbehavior which is followed by an examination of research on factors that appear to be contributive to student misbehavior. The third section of the review examines research on discipline interventions commonly used by schools to remediate misbehavior and discusses their level of effectiveness. Student misbehavior
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0Lecture 3: Marketing Environment Scanning of the Marketing Environment – Opportunities or threats? Environmental Forces—Firms must monitor six major forces in the broad environment: Demographic Political-Legal Economic Technological Socio-Cultural Natural 1. Demographic Environment The main demographic force that marketers monitor is population because people make up markets. Marketers are keenly interested in the: Size and growth rate of populations in cities‚ regions‚ and nations. Age distribution
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child’s mind and a healthy mental development. Also children that move country are cognitively halted due to the fact that they have to ‘catch up’ with new languages and culture. As children enter the later stages of their childhood‚ many differing factors can be identified about how they were raised or just by assessing their attitude‚ actions and abilities. Some children are more interested in getting a university degree‚ while others are still immature and don’t have any idea of what they want to
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different levels (Kim‚ 1988). In this essay‚ we will argue that the globalization of formula feeding‚ the promotion of bottle feeding through media‚ health systems and policies‚ societal pressures and health problems all serve as physical and social factors that reduce breastfeeding practices worldwide. To begin with‚ the global spreading of the phenomenon of formula feeding‚ greatly promulgated by the interests of commercial industries has widely contributed to the decrease rates of breastfeeding
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FACTORS AFFECTING EGGS HATCHABILITY SULEIMAN S. SAIDU1‚ GRIGORI D. AFANASIEV1 1Department of Intensive Technology in Animal Husbandry‚ Faculty of Animal Science‚ Rsau-TAA Named After K.A. Timiryazeva‚ 127550‚ Moscow Russia. Running title: Eggs Hatchability …………………………………………. Correspondence : Suleiman S. Saidu 1Department of Intensive Technology in Animal Husbandry‚ Faculty of Animal Science‚ Rsau-TAA Named After K.A. Timiryazeva‚ 127550‚ Moscow Russia.
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detain offenders‚ bring problems to the attention of police‚ or otherwise target the social problems which give rise to a crime problem in the first place. Community policing is a philosophy that promotes organizational strategies that support the systematic use of partnerships and problem-solving techniques‚ which proactively address the immediate conditions that give rise to public safety issues such as crime‚ social disorder‚ and fear of crime The movement toward community policing has gained momentum
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FACTORS AFFECTING SULFUR MINERALIZATION Sulfur content of organic matter Mineralization of sulfur depends on the sulfur content of the decomposing material in much the same way that nitrogen mineralization depends on the nitrogen content. Smaller amounts of S042- are liberated from low sulfur containing residue‚ which is similar to nitrogen mineralization. At or below a C/S ratio of approximately 200/1 only mineralization of sulfur occurs. Source of mineralizable sulfur Because of the contribution
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