Lab 7: Catalysts Introduction Pre-Lab Questions 1. What is a catalyst? An enzyme is a biological catalyst that speeds up chemical reactions in the body. 2. If you continue to add more catalyst will the speed of a reaction always continue to increase? Explain your answer. It will continue to speed up the reaction until there is more catalyst than the limiting reactant. 3. In this lab you will produce oxygen and water from hydrogen peroxide (H2O2). Write a balanced reaction equation for this reaction
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Answers to Questions for Review 1. (Market Structure) Define market structure. What factors are considered in determining the market structure of a particular industry Market structure refers to the important features that determine the level of competition in an industry. These factors include (a) the number of buyers and sellers‚ (b) the products degree of uniformity‚ (c) the ease with which new firms enter or old firms exit the market‚ and (d) the ways in which firms in the industry compete
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Chapter 7 Key terms 1. Accuracy- the source’s correctness or truthfulness. 2. American Psychological Association- those who utilize a social scientific approach to exploring communication. 3. Background information- provides context for your topic. 4. Bias- the attempt to unfairly attempt to influence someone or the perception of something is also a concern. 5. Chicago Manual of Style- Who conducts rhetorical research. 6. Communication/ Mass media complete- allows the same for journals and
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I like how in Chapter 7 Boroson talks about co-teacher. She discusses how both are teachers and that both are equal. Boroson said it well on page 127‚ “It’s not my students‚ and her students. It’s our students.” The students will accept both as their teachers. Hidden curriculum is the curriculum that we don’t have guidelines for. They are the everyday things that must be taught to our students with ADS. One of the hidden curriculum in my classroom and school is expected behavior at recess. I have
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Chapter 7: Katniss sleeps with nightmares‚ and when she drags herself into the shower in the morning‚ she fumbles with the automatic buttons‚ spraying herself in hot and cold streams of water. She dresses herself in a practical outfit that’s been laid out for her and ties her hair in a single braid‚ before heading down to see if there’s food in the dining room. Katniss’s thoughts of Prim and her mother make her homesick‚ but they also motivate her. She wants to give them comfort by performing well
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Chapter 7 Quiz: AP Economics 1. A nation’s gross domestic product (GDP): A. is the dollar value of all final output produced within the borders of the nation. B. is the dollar value of all final output produced by its citizens‚ regardless of where they are living. C. can be found by summing C + In + S + Xn. D. is always some amount less than its C + Ig+ G + Xn. 2. A nation’s gross domestic product (GDP): A. can be found by summing C + Ig + G + Xn. B. is the dollar value of the total output
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Chapter 7 Emily and Vera take a walk together. Emily reiterates her conviction that Mrs. Rogers died of a guilty conscience. She tells Vera the story of Beatrice Taylor‚ the girl the recorded voice accused Emily of killing. Beatrice Taylor worked for Emily as a maid‚ but when Beatrice got pregnant‚ Emily immediately threw her out of the house. Friendless and despairing‚ Beatrice drowned herself. Emily insists that she has no reason to feel remorse‚ but the story horrifies Vera.Meanwhile‚ Lombard
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Chapter 7 * Why do we want to make Eukaryotic cell proteins? * Because when eukaryotic proteins are expressed in prokaryotic cells problems like been unstable‚ no biological activity and prokaryotic contaminants ( pyrogens) can occur. * Also to make the protein as natural as possible * The same expression vectors as we need for pro * We don’t need shangdolron coz that only for pro Transformation: in Eukaryotic cells: in humans means that difference in growth characters
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The book of Esther reveals how great leaders must learn to put themselves last and put others first. This essay will be focusing on Esther chapter 4:7-17. I will be using the Three World methodology. The Three World methodology consists of focusing on the text through the literary world‚ historical world‚ and contemporary world. The aim of this essay is to discover the importance of being a serving leader. The book of Esther starts off with Queen Vashti being disobedient when King Ahasuerus calls
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murder happened over twenty years ago‚ but people are still looking for an answer as to why they did it. They did not know young James‚ and he did nothing to them. These two boys acted on a feeling of pure evil‚ and they know that. In the book “Lord Of the Flies”‚ William Golding explores some of these feelings through characters like Ralph and Jack‚ and helps support the idea that humans all are born with evil inside. In chapter seven of “Lord Of the Flies”‚ after the boys barely miss killing a boar
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