Effect of ions on living organisms (24 marks) An ion is a charged atom or molecule. This is because it does not have an equal amount of protons and electrons‚ therefore giving the atom an overall charge. An example of an ion is ‚ this is sodium and the plus sign represents an overall positive charge. Ions are very important to living organisms as they are essential for life‚ they play an important role within the cell allowing mechanisms within the living organisms such as respiration‚ to take
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Social conditions of past societies is not a perfect system to study‚ because they rely on studying certain aspects of the human culture that could then be used to determine different social structures. The sites of Catalhoyuk in Turkey‚ and Stonehenge of southern England‚ help to see the ways in which social complexity and social conditions can be determined by analyzing certain social aspects. Each of these groups had relied on agriculture in some ways to develop into sedentary lifestyles‚ and
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My topic that I found interesting that relates to microbiology is Biological Warfare. It is where organisms such as bacteria‚ viruses‚ fungi‚ toxins are used to kill or injure people. Organisms that are used in biological warfare are called agents. Biological agents have been around since ancient times. Archers would infect their arrows by dipping them in dead‚ decomposing bodies or blood that is mixed with feces. Now in modern times‚ biological warfare has become more sophisticated. In WW1‚
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various instruments. Mobile Productions and Exports Mobile phone production in India increased to 512 million from a mere 144 million in 2002-03 at a compound annual growth rate (CAGR) of 28.3 percent. Mobile phone production revenue reaches $13.6 billion by 2011 from $4.9 billion in 2006‚ a CAGR of 26.6 percent. The growth in production is driven mainly by the expanding mobile subscriber base in India and favorable local government policies promoting local electronics manufacturing in India
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WRT 111 1 April 2015 Unnecessary Labeling of Genetically Modified Organisms In Thomas A. Hemphill and Syagnik Banerjee’s article‚ Mandatory Food Labeling for GMOs‚ they discuss why genetically modified organisms (GMOs) in the United States are not and should not be labeled. Throughout the article Hemphill and Syagnik explain that the FDA is in charge of creating food product labels‚ but that the labeling of GMOs are not needed for several reasons. While the article is an easy read and is aimed towards the average adult
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MGT 405 1. (10 pts) Because a government subsidy increases the number of mutually beneficial trades‚ it increases social welfare. Uncertain. A Subsidy is like an inverse tax. Consumers and producers benefit. The demand curve shifts down shifting the equilibrium‚ lower price for consumers and greater quantity sold for producers. Consumer surplus rises and producer surplus rises (area under the new price they receive). However the welfare is the sum of the new consumer surplus and the producer
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Sweetpotato (Ipomea batatas) is considered a staple crop in many considerable parts of Africa. According to FAOSTAT (2013)‚ sweet potato has been considered as the seventh important food crop in the world. Agriculture has become more market oriented and sweetpotato is one of the many crops that help farmers obtain income and subsistence food security (Wheatly and Loechl‚ 2008). Sweetpotato are mainly eaten as staple food‚ consumed directly from the farm in a subsistence economy across the sub-Saharan
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A GMO is a “genetically modified organism: an organism or microorganism whose genetic material has been altered by means of genetic engineering‚” (Dictionary.com‚ web). There is nothing wrong with GMO’s‚ they simply allow for better taste‚ better quality‚ and bigger proportions in our food. In
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Analyzation of the Diversity of Understory Vegetation from the Hilltop to the Marsh in the Sackville New Brunswick Waterfowl Park Abstract In locations such as the Sackville New Brunswick Waterfowl Park‚ the understory layer of the temperate forest contains a diverse array of vegetation species. The diversity and composition of the understory can vary according to abiotic and biotic factors in the environment. In this experiment‚ the diversity of the understory between
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The human condition‚ the ongoing balance between good and evil inside people and their environment. This balance and struggle between the three areas affect personal‚ emotional‚ spiritual and mental growth. Similarly‚ humans illustrate a balance between aggression‚ selfishness‚ and lust mixed with compassion‚ love‚ trust‚ and hope. Humans allow for this equilibrium of an imperfect balance between good and evil. Similarly‚ No one’s inherently good nor inherently evil‚ instead attitude‚ purpose‚ and
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