Enzymes are a type of protein. They are catalysts meaning they speed up the rate of the reaction. Enzymes activity depends on the concentration of the substrate‚ temperature and the pH. The more concentrated the substrate is the more reactive the enzyme is. The optimal pH for an enzyme is 7.5 and the optimal temperature for an enzyme is 53 Celsius. Extremes in the temperature and the pH of an enzyme can denature therefore destroy it. The enzyme that is in this experiment is Amylase. Amylase is found
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widened Internet connectivity across the world. social media can develop interpersonal relationships by using social application that offers an opportunities for engagement‚ entertainment and education‚ Tertadian in his book argues that social media is a modern necessity with incomparable levels of connectedness‚ which has supported the growth and development of interpersonal relationships (2012). But how far this social media can improve our interpersonal relations? ‚ The interaction via social media
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . How Can You Dispose of Excess‚ Unusable Acrylamide? . . What Is the Shelf Life of Acrylamide and Acrylamide
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crucible social status is shown as the most important thing to any man or women in the town of Salem‚ people of the town would go to great lengths to maintain a high status which would technically give them more control over the town. This can work towards someone’s advantage or disadvantage. Due to Salem being such a small and confined town having a higher status can mean a lot and can even pull you out of trouble. At the time The crucible was set if you were not white you would instantly be placed
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surrounding a plant. Photosynthesis is a process used by plants and other organisms to convert light energy‚ normally from the Sun‚ into chemical energy that can be later released to fuel the organisms’ activities. When light hits an object‚ it is absorbed or reflected. When it is absorbed it disappears from our sight and when it is reflected‚ we
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Islamic Development Bank Group Ltd pledged a US$997 million credit line and a $200 million trade facility for Pakistan to buy petroleum products. In this way Islamabad should be saved from a default: it has now only US$5 billion in reserves left‚ which would last only for
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How Can You Help the Earth to Survive? Try to imagine living in a world where weather conditions‚ like hail the size of oranges or hurricanes with unseen wind force‚ are reality. In the movie “The Day After Tomorrow”‚ scenes with disastrous weather conditions like the one mentioned above‚ are shown as a result of greenhouse effect and global warming‚ if they continue to increase. Fortunately‚ what the movie shows us is not very realistic‚ and the outrageous weather conditions are most likely never
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‘An individual’s interaction with others and the world around them can enrich or limit their experience of belonging.’ Clearly‚ an individual’s interaction with others and the world around them can enrich or limit their experience of belonging. However‚ an individual’s capacity to dictate the result of their interactions within their communities can be limited. Humans are persuasive and resilient creatures who find security by connecting with other human beings. Such a notion is confirmed through
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Habits How are habits formed? How can they be changed? 11/9/2013 Psychology 103 Almost everyone (if not all people) have a habit; it could be a good habit or a bad one. One thing most do not know is how a habit is formed? Can they be changed? A habit is a recurrent‚ often unconscious pattern of behaviors that is acquired through frequent repetition‚ and tends to occur subconsciously. Habits emerge because the brain is constantly seeking ways to conserve energy. It looks for a cue that
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• Complete the chart below regarding public housing. Public Housing Who builds & maintains it? Percentage in the U.S. Reasons high-rise public housing is unsatisfactory How are recent public housing projects different? • Define gentrification: • What three (3) groups are attracted to gentrified areas and why? • Why has gentrification been criticized? Inner-City Social Issues • Complete the statement regarding
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