Now on to the next Desert‚ situated along the border of America (Arizona and California) and Mexico lies another important region the Sonoran Desert. The Sonoran occupies 100‚000 square miles along the two countries. The Sonoran is the result of a rain shadow desert being bordered by the Peninsular Ranges in California as well as being in a latitude around 30 being effected by the Subtropical high. The Subtropical high is an area from the 20 -40 latitude where air subsides by compression leading
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The Ecosystem - Deserts An Ecosystem is a biodiversity community where biotic and abiotic elements inhabit the same environment. There are many types of ecosystems located throughout the world and one of which is known as the Gobi desert. The Gobi is a large desert region that scales from 500‚000 square miles and spans across two countries (China and southern Mongolia) covering parts of northern and northwestern China. Like all deserts‚ the Gobi desert is a cold biome desert that consists
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Enzyme Lab Report Introduction: Enzymes are proteins that enable chemical reactions. In the enzyme lab‚ the effects of concentration‚ temperature and pH on the functionality of the enzyme catalase. The enzyme lab was also about measuring reactions by capturing the oxygen that was generated by the reaction. Materials and Methods: Experiment 1‚ 2‚ & 3 Experiment 1 examined the effects of concentration on catalase activity. Experiment 2 examined the effects of concentration in temperature
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Formal Scientific Lab Report Osmosis Katy Hunter 10-26-2012 Abstract: The objectives of this lab was to be able to create models of cells with the dialysis tubing to show us how the plasma membrane is selectively permeable‚ to study the effects of osmosis on a model cell‚ and to foresee the effect of solute concentration on osmosis. In order to achieve these objectives‚ we had to fill the dialysis tubing with either water‚ or different amounts of sucrose. We then tied off the tubes and put
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Lab Report Microscopic Study: Investigating Osmosis in Red Blood Cells Lab Report Investigating Osmosis in Red Blood Cells Introduction: The flow of water across a permeable membrane is called osmosis‚ and during this process‚ water moves down its concentration gradient. A solution surrounding a cell is hypertonic if it contains more solute particles than the inside of the cell‚ and the water will move out of the cell into the surrounding hypertonic solution by osmosis. If the solution
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Desert Marcus Green SCI/230 11/11/2012 Yasmin Henry Desert biomes can be defined as sandy regions that have very little rainfall as less than 50 cm a year with extreme temperatures and very scare vegetation. The fact that deserts are so dry the temperatures can change drastically‚ during the day temperatures can be as hot as 32 degrees Celsius‚ but at night temperatures can drop as low as -4 degrees Celsius because when the sun goes down there is no moisture in the air to trap the heat
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Lab Report Microbiology Introduction Bacteria can be found almost anywhere. For human life‚ some help us‚ some hurt us‚ and others are neutral. It is now known that good bacteria‚ or normal microflora‚ can reach 1014 microbial cells. This is far more than the 1013 cells that make up the human body (Tannock‚ 1995). The total number of bacteria on Earth is estimated to be around 4-6 x 1030 (Horner-Devine‚ 2004). It is important to know the extent of bacteria‚ how they live‚ and how they are
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Genetics of Drosophila Lab Report: The test of heredity in fruit flies In my testings with breeding the fruit flies‚ I learned that the purpose of breeding them was to test how genetics pass from generation to generation‚ also known as heredity. We attempted to breed the flies and get them as close to a 9:3:3:1 ratio as possible. This would lead to an acceptable trait ratio. My hypothesis was that if we were to breed the flies in a stable environment‚ the most common fly (or the fly with the highest
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Was Just Deserts more about a crisis in rehabilitation and a lack of faith in indeterminate sentencing‚ than any commitment to retributive thinking? Within the various criminal justice systems throughout the world there has been continuous debate as to whether or not the system should be aimed at just punishing criminals for the crime they commit‚ or aim to rehabilitate them in such a way that they do not re-offend and continually re-enter the criminal justice system. Since the dawn of time retributive
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Sahara desert General facts: Largest Desert in the world 10 percent of the African continent‚ 5000 years ago had a significantly larger mammal population‚ due to it getting dryer and over hunting in the last 100 years‚ the mammals are near extinction in the sahara. Intro: Definition of desert: “a region so arid because of little rainfall that it supports only sparse and widely spaced vegetation or no vegetation at all” Deserts cover about one fifth of our planet‚ and are caused by extremely
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