2005 AP PSYCHOLOGY FREE-RESPONSE Psychologists research for further knowledge‚ but sometimes there are controversial issues for one another. First‚ children¡¯s acquisition of language is an innate mechanism that enables a child to analyze language and extract the basic rules of grammar‚ granted by Chomsky. It basically states that humans are born with a language acquisition device that‚ the ability to learn a language rapidly as children. However‚ there is one important controversy in language
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substrate concentration‚ the enzyme is working at “maximum efficiency.” With a concentration at 40‚ it produced 2‚339 products. 2. The maximum velocity of a reaction is reached when the active sites are almost continuously filled. Increased substrate concentration after this point will not increase the rate. The reaction rate increases as substrate concentration is increased. It will soon level off though. 3. When the concentration is at low substrate‚ most of the enzyme molecules are not filled
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AP® BIOLOGY 2009 SCORING GUIDELINES (Form B) Question 3 Water is essential to all living things. (a) Discuss THREE properties of water. (b) Explain each of the following in terms of the properties of water. You are not limited to the three properties discussed in part (a): • • • the role of water as a medium for the metabolic processes of cells the ability of water to moderate temperature within living organisms and in organisms’ environments the movement of water from the roots to
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Julia Franchi Unit 1 Free Response #1 The experience of the English colonies in the 17th and 18th century contributed to an expectation for self-government in the formation of political‚ religious‚ economic and social institutions. The House of Burgesses and the Mayflower Compact contributed to the political aspect‚ mercantilism and the South Atlantic system influenced the economic institutions‚ the Great Awakening and the Witch Trials supported the religious developments‚ while Bacon’s
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Enzymes are catalytic proteins which speed up the rate of reactions. Every enzyme has a specific function – meaning‚ they can only bind to certain substrates. Because these enzymes are proteins‚ they can be denatured. Enzymes can be denatured by many factors‚ such as pH and temperature. This lab was divided into three parts which examined the effects of pH‚ enzyme concentration and temperature on the rate of which enzymes catalyze. The pH is an index of hydrogen ions. In acidic conditions‚ where
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Milove Pierre SYD3020 Response Essay Three of the most pressing issues facing the world today in my opinion are Poverty‚ Healthcare and Global Warming. Poverty is an important issue to address because poverty provokes crime. For example‚ most of the drug dealer and abusers are associated in some way with poverty. People who steal property‚ and end up in prison are also associated with poverty. The poor are easier to get sick due to the unhealthy conditions. The more poor people we have the greater
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Introduction Enzymes are key players in metabolism. A metabolism is the organic processes in a cell or an organism that are necessary for life. An enzyme affects the rate at which a reaction occurs when the activation energy is lowered. In this reaction the reactant is called the substrate which is that combine with enzymes molecules to form a temporary enzyme substrate complex. During this products are formed and the enzyme molecules released is unchanged. For the substrate complex to form the
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Enzymes are generally protein macromolecules that act as catalysts in metabolic reactions. A catalyst is a chemical agent that speeds up a reaction without being consumed by the reaction. Enzymes speed up metabolic reaction rates by lowering the activation energy barrier‚ which is the amount of energy initially needed to spark a reaction. It allows reactant molecules to absorb enough energy to break bonds and react without raising the temperature to an extreme. During this process the substrate
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English Assignment (Summary Response Essay) Nama : Ayu Pradina Boeboe NIM : 16712135 Fakultas : FTI Wilfried Prewo in his article with the title “The Sorcery of Apprenticeship” claims the Germany economy is productive to conduct the nation’s youth training system. The advantages of this training are it is based in the workplace‚ offer a transition from school to traning to work‚ and it also strengthen the tradition of internal advancement. I agree with his opinion which he said this
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Response Essay In reading the three articles‚ “From Degrading to De-Grading” by Alfie Kohn‚ “And Now He is Nothing” by Michael Specter and “Dilma Rousseff” by Simon Romero my impressions of each article varies from one of unbelief to affirmation. As compelling as the ideology of not grading is‚ the practicality of implementation would be enormous. The assumption that Lance Armstrong is now nothing can it really be so easily dismissed? Finally‚ Dilma Rousseff rise to power as a right of previous
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