E Coli
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A 10 page paper discussing the E. coli infection. This is an infection which can prove to be very dangerous to the health of an individual, and is normally contracted through tainted meats and dairy products. While the majority of the cases result in nothing more than digestive problems, there is the chance that an infection could result in death. A description of the pathogen, and the method of transmission is discussed, followed by a section discussing the symptoms and effects. There are also sections covering treatment of the condition and preventive measures that can, and should, be taken in an effort to reduce the risk of contracting E coli. Bibliography lists 10 sources.
Filename: RAecoli.wps

Ecosystems: North and South
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(5 pp). As we move into a new century we become more aware of how hard we were on the planet in the last one hundred years. This discussion examines the general criteria of an ecosystem, and then illustrates what an ecosystem is, by describing one on a north facing slope, and one on a south facing slope. Bibliography lists 3 sources.
Filename: BBecoNSR.doc

Effect of Environmental Conditions on the Germination of Erigeron Species
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A 15 page scientific report regarding the germination rates of two species of fleabanes, Oregon fleabane (Erigeron speciosus) and Piper's Daisy (Erigeron piperianus). Provides information regarding the distribution and ecologies of the two species, their importance from both agricultural and ecological standpoints, and information (based on the unpublished work of Ronald J. Burkey at Washington State University Agricultural Research Center in Prosser WA) regarding their relative germinations under varying planting depths, soil types, cold treatment verses no cold treatment, and light exposure verses germination in the dark. Bibliography lists 8 sources.
Filename: Erigspec.wps

Effects of Volatile Anesthetics on G Proteins
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This 12 page report discusses the effects of volatile (inhalation) anesthetics on G-proteins. G proteins are a key to the chemical “switches” that get take place in order to communicate messages in the body. As the receptors react, they change shape which then allows for the G protein to also change. It releases the a GDP molecule and grabs onto a related molecule called GTP. Having attached the GTP to itself, it then acts on membrane processes such as enzymes and ion channels. That process then results in a new “messenger” molecule -- cyclic AMP. An 'enzymatic cascade' then takes place because the AMP causes a protein reaction. A literature review is included that outlines a number of the projects regarding the subject that have been undertaken in the past decade. Bibliography lists 10 sources.
Filename: BWvolane.rtf

El Niño's Effects on Agriculture
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A 5 page paper discussing the change of global weather patterns common with the cyclical El Niño originating in the Pacific Ocean. It has been said that the farmer is the finest example of compulsive gambler in existence. That El Niño events will continue to occur is a given, but prediction and management of them can minimize their negative effects while allowing some producers to take advantage of temporary conditions. Bibliography lists 5 sources.
Filename: KSelNiño.wps

Energy Transfer in Cells
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This 5 page paper considers energy transfer in cells. The writer looks at the process, defining what is meant by energy and how it can be seen as a two way function of energy transformation. The writer includes consideration of the Laws of Thermodynamics, the role of Adenosine triphosphate (ATP) and metabolic pathways. The bibliography cites 3 sources.
Filename: TEcellen.wps

Entamoeba histolytica: Description, History, and Etiology of an Organism Associated with Infectious Diarrhea and Dysentery
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A 5 page overview of this single-celled eukaryote, a common parasite among all classes of vertebrates, several invertebrates, and quite possibly a variety of unicellular organisms. This paper provides a morphological description of the organism, an overview of its life history, and a review of its impacts to humans and the treatment methodologies which are employed. Bibliography lists 6 sources.
Filename: PPdysent.rtf

Enzymes and the Krebs Cycle
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A 5 page paper discussing enzymes at their most basic level. Comprised of amino acids, enzymes are the catalysts of myriad biochemical reactions. In keeping with the true nature of catalysts, they accelerate and enable reactions without being materially affected themselves. The second section of the paper presents a diagram of the Krebs or citric acid cycle. Taking place in the mitochondria of the cell, the citric acid cycle is the last in a series of steps that convert 'food' into 'energy.' Bibliography lists 5 sources.
Filename: KSenzyme.wps

Epidermal Stem Cell and their Role in Wound Healing
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This 6 page paper considers how epidermal stems cells may play a role in healing wounds. The paper discusses the healing process and looks at recent research which indicates the importance of dermal sheath cells in speeding and increasing the quality of wound healing. The bibliography cites 19 sources.
Filename: TEstemce.rtf