existence‚ there has always been and always will be war. History all throughout the world holds numerous acts of war dating all the way back to the early years of civilization‚ up until even today’s most recent problems. I believe war is a perfectly necessary action‚ especially when a hostile force makes unjustifiable attacks that put the safety of our country at jeopardy. This does not mean that every issue’s solution has to be war. Simply‚ this means you deserve to be able to protect yourself against
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Reconstruction era was the point at which the South became part of the union again after the civil war had ended. This era in history holds many key events that helped give African American’s the rites they truly deserved which is why I believe it definitely necessary. However‚ this was a slow process of making them completely equal to whites in a sense that they were not completely free people. In fact‚ they were not allowed to vote‚ attend public schools‚ unable to own farmland in certain areas
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Isolation of Pure Cultures by Dilution Techniques and Gram Staining Method Results Table 1. Gram stain reaction and cellular features of the culture. Gram staining methods were applied on the given mixture of Bacillus cereus‚ Escherichia coli and Staphylococcus aureus and then examined microscopically. Results were recorded in Table 1. Gram Reactions Cell shapes Cell Ends and Arrangement Size Distinctive Characters Predicted Bacteria Bacteria 1 Gram positive (purple) Cocci Rounded‚ clusters
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Effects of News Media Derrick Bryant HUM/186 July 17‚ 2012 Andrea Singor Effects of News Media Information and news media have affected American culture even before the twentieth century. Before the Internet the only forms of mass media was the television‚ the radio‚ and the newspaper. Media is a tool used to get out a lot of information to as many people as possible. In today’s society we have the internet to provide us with the latest breaking news. The internet also provides use with breaking
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Agar What is it and where is it from? Derived from the cell walls of red algae‚ agar is a gelatinous substance extracted through a process of boiling and filtration. Agar is specifically used in laboratories for diagnostics and experimental purposes. Agars main purpose is to act as a growth medium for micro-organisms such as bacteria and fungi. The micro-organisms feed off the nutrients contained in Agar and can be both cultured and observed within it by scientists and the use of a microscope. Using
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Diffusion In Agar Cubes Is Bigger Better? OR Is Smaller Smarter? Adapted from Flinn Scientific Publication No. 10110 Introduction: Diffusion is one of the very important processes by which substances such as nutrients‚ water‚ oxygen‚ and cellular wasted are transported between living cells and their environment. This activity will help you explore the relationship between diffusion and cell size by experimenting with model “cells.” In this experiment‚ you will use agar cubes to which
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The Constitution is a very significant document because it lays out the basic structure and outlines of a rather respectable and effective democratic government. Furthermore‚ having unalienable rights is necessary for any society to thrive. On top of that‚ the government must exist for the lone purpose of protecting these rights and nothing more. These constitutional principles sanction and outline two specific ideals: 1) protection of the citizen’s inalienable rights and 2) controlled governmental
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differentiate and identify two unknown organisms provided by the instructor in a nutrient broth. It is only known that the two organisms are from vomit; one is gram-positive and the other is gram-negative. It is necessary to first separate the two organisms by inoculating a nutrient agar plate using the streak-plate method. The initial streak-plate procedure was performed and placed in the incubator at 37◦C for 24-48 hours. Upon observing the growth on this plate‚ it is fairly obvious that one
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Solitude Is solitude really necessary to achieve your most important goals? Yes it is because it lets you think and process your deepest thoughts without distraction‚ and it makes your environment calmer. Throughout history Middle Eastern countries have practiced meditation to get in touch with their deepest self awareness. Solitude allows one to detach themselves from the thoughts and worries everyday life. Conversations with my friends and teachers allow me to understand other people’s thoughts
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Lay‚ Janine Group #5 December 4‚ 2012 Experiment 1: Preparation of Culture Media Materials: Erlenmeyer Flasks (2 pcs.) Petri dishes (11 pcs.) Cotton stopper Aluminum foil Masking tape NA powder PDA powder Pentel pen Stirring rod Casserole Electric stove Pressure cooker/ autoclave Steps in Preparation of Culture Media: 1. Calculate the total amount of media needed for the experiment (15ml for plates‚ 5-7 mL for tubes). 2. Weigh the required amount of powder needed to
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