unknown element sodium knew it was because she got yellow and each element corresponded a unique color. The second element potassium knew it was because I acquired a blue color‚ in the experiment verified that each element corresponded to a different color. Part Two (Spectroscopy): Create and complete a data table for Part Two of the lab. It should include the name of the element‚ the colors‚ and the wavelength values of the observed lines. Describe the line spectrum of the star. Give the
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PLANT CELL Introduction Plant cell is the basic unit of structure and function in nearly all plants. The range of specialization and the character of association of plant cells are very wide. In the simplest plant forms a single cell constitutes a whole organism and carries out all the life functions. In just slightly more complex forms‚ cells are associated structurally‚ but each cell appears to carry out the fundamental life functions‚ although certain ones may be specialized
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Plant Hemoglobin Hemoglobin is a protein-iron compound found within the red blood cells of most vertebrates and is responsible for the cell’s red pigment. These red blood cells carries oxygen from the lungs to the rest of the tissue cells throughout the rest of the body. Just as hemoglobin transports oxygen in humans‚ they have also been found transporting oxygen within plants. In plants‚ there are two types of hemoglobin that can be found; symbiotic and non symbiotic. Oxygen is used
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|86 | |9 |Images |91 | |10 |Bibliography |93 | INTRODUCTION INTRODUCTION: Solar energy‚ radiant light and heat from the sun‚ has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar energy technologies include solar heating‚ solar photovoltaics‚ solar thermal electricity and solar architecture‚ which can make
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Role of mycorrhizas in the mineral nutrition of host plants Mycorrhizas are very important in the uptake of nutrients such as P‚ N‚ K‚ Cu‚ Zn and Ca by plants especially in soils low in these nutrients. Since P is the most limiting nutrient in tropical soils‚ mycorrhizas are vital for improving P nutrition particularly for cultivated plants. External hyphae can absorb and translocate P to the host from soil outside the root depletion zone. The thin mycorrhizal hyphae (2-4 μm in diameter) are able
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GENERAL MOTORS BLUE MACAW BRAZIL Plant X-Brazil Analysis Finance 570: Group Project Presented By: Abhijit Joshi‚ Kate Urpsirisuk‚ and Matthew Smith. Company Background Headquartered in Detroit‚ MI (NYSC: GM) CEOs – John F. Smith: Nov 1992 – May 2000 – Richard Wagoner: Jun 2000 – Present Founded in 1908 Annual global industry sales leader for 76 years Manufacturing facilities in 33 Countries Brazil’s Improving Economy Plano Real (1994) intended to stabilize Brazilian economy
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determine the combined effects of coloured lighting and ambient sound on mood. 48 psychology undergraduates‚ comprising of 38 females and ten males‚ took part in this study. This study is a 2x2 between subjects design. The coloured lightings used in this study are blue and yellow combined with the ambient sound of ‘city’ and ‘nature’ whereas mood was measured with the Positive and Negative Affect Schedule (PANAS). We discovered that coloured lighting had no significant effect on mood as opposed to
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sTraffic lights‚ also known as traffic signals‚ traffic lamps‚ signal lights‚ robots in South Africa[1] and‚ in the past‚ semaphores‚[2] are signalling devices positioned at road intersections‚ pedestrian crossings and other locations to control competing flows of traffic. Traffic lights were first installed in 1868 in London[3] and are now used all over the world. Traffic lights alternate the right of way accorded to road users by displaying lights of a standard color (red‚ yellow/amber‚ and green)
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Light pollution Light pollution‚ also known as photo pollution or luminous pollution‚ is excessive artificial light. This phenomenon is pronounced around urban centers‚ where city lights diminish the view of stars and planets. In addition to brightened skies around cities‚ light pollution also refers to any outdoor light that creates glare and interferes with the natural night environment. Cause Light pollution results from outdoor lights aimed
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Medicinal Plants And Their Medicinal Values ALOE VERA FLOWER • Aloe Vera is used in traditional medicine as a multipurpose skin treatment. In Ayurvedic medicine it is called kathalai‚ as are extracts from agave.[59]:196 for aloe:117 for agave Early records of Aloe Vera use appears in the Ebers Payrus from the 16th century BC‚[17]:18 and in Dioscorides’ De Materia Medica and Pliny the Elder’s Natural in the mid - first century AD.[17]:20 It is also written of in the Juliana Anicia Codex of 512 AD
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