PROTEIN FUNCTION MYOGLOBIN AND HEMOGLOBIN HEMOGLOBIN Key: 4 subunits – fuzzy sticks; blue‚ yellow‚ red‚ and brown 4 heme groups – red‚ white‚ and blue twizzler 4 iron atoms – chocolate Rollo candies 4 oxygen molecules bound to the iron – red twizzler in a circle (Hudson-Miller‚ Hemoglobin‚ 2013). MAJOR DIFFERENCES BETWEEN OXYGENATED AND DEOXYGENATED STATES OF HEMOGLOBIN Oxygenated State of Hemoglobin Deoxyenated State of hemoglobin One hemoglobin can carry 4 oxygen Not bound to oxygen Plantar
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Heavy metal contamination occurs though all facets of life such as air‚ water‚ food‚ soil‚ and in everyday objects and occurrences. When heavy metals enter the air from factories emissions and smoke‚ it is exposed to the body‚ which mostly affect your skin and lungs such as Cadmium and Arsenic. Common water contaminates are Chromium and Thallium‚ Chromium can enter the water source usually through spills and leaks from power plants. Thallium like other metals occurs naturally in water but some areas
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Many ore species around the world‚ such as iron ore‚ copper ore‚ gold ore‚ etc.‚ these minerals are drawn out‚ only can play their value. In the process of refining‚ you need to use mineral processing equipment in copper ore processing plant and processing production line process. ore beneficiation plant of crushing equipment‚ grinding equipment‚ flotation‚ magnetic separation equipment‚ etc.‚ beneficiation process also have magnetic separation‚ gravity separation‚ flotation and so on‚ different
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design‚ we can get unexpected effect when combined with high-efficiency thickener (deep corn‚ multi-cone). Large capacity;remarkable technical and economic effect; vibration devices use rubber buffer‚ suitable for bad working conditions‚ reduce the iron pollution‚ more suitable for nonmetallic‚ wet metallurgy and nuclear industry. The series screen machine works in a re-circulating network with ball mill‚ which can upgrade the fineness of ferrous and nonferrous metals. Its efficiency is twice that
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detail is meaningful because it shows that Emily had lain in that bed‚ next to that man‚ after he had died. Faulkner had given great detail to the change in color of her hair throughout her life on page 36. By the time she had died‚ her hair was an “iron-gray” color. Just like the strand of hair found on the pillow. 2. The unnamed narrator seems to be a representation of the townspeople as a whole. He is most likely a member of the town. He talks about the curiosity of the townspeople upon her
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Centre Number For Examiner’s Use Candidate Number Surname Other Names Examiner’s Initials Candidate Signature Question General Certificate of Secondary Education Higher Tier June 2013 Science A CH1HP H Unit Chemistry C1 Chemistry Unit Chemistry C1 Monday 10 June 2013 1.30 pm to 2.30 pm Mark 1 2 3 4 5 6 7 TOTAL For this paper you must have: a ruler the Chemistry Data Sheet (enclosed). You may use a calculator. Time allowed 1 hour Instructions Use black ink or black ball-point
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presents a contrast between the dark‚ the older time period of his profession‚ and the outside‚ modern world‚ in which his profession is less visible and honored.The poem uses the image of a blacksmith and the nature of the profession. “Old axles and iron hoops” show that he has been doing this for years.The previous line describes how the older tools are outside‚ outdated and now unusable they are. In this line however it talks about how although the old and once trusted tools are no longer in use
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Hexagonal wire netting is shaped metal wire woven mesh (hexagonal) produced of barbed wire‚ wire diameter is distinct according to the size of hexagonal. If it truly is zinc coated wire metal Hexagon‚ wire diameter is utilized for v to 0.3mm v wires‚ if it is a PVC-coated woven hexagonal wire mesh wire‚ use v to 0.8mm v PVC outdoors diameter (metal) lines. Screw in to the hexagonal shape‚ lines at the edge on the bounding box can be unilateral‚ bilateral‚ Bian Si activities. Use: for raising chickens
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Full Name + a Roman Numeral + The Stem of + “ide” of the metal for the Charge the nonmetal Formula Charge Name CrS 2 Chromium(II) Sulfide Fe2O3 3 Iron(III) oxide CrI3 3 Chromium(III) iodide CuCl 1 Copper(I) chloride PbO 2 Lead(II) oxide Hg2Cl2 1 Mercury(I) chloride FeS 2 Iron(II) sulfide As2O5 5 Arsenic(V) oxide CuBr2 2 CoI3 3 SnCl2 2 PbO2 2 As2S3 3 SnF4 4 CoO 2 HgO 2 Cu2O 1 HgS 2 III. Inorganic Nomenclature Compound Type Variable Charge Metal
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calcium carbonate (CaCo3) Some types of limestone are made of the remains of tiny animals and plants which lived in the sea millions of years ago We dig limestone out of the ground in quarries Its main use is as a building material/ in the manufacture of iron Powdered limestone + high temperature+ sand+ sodium carbonate= glass powdered limestone + powdered clay + heat= cement cement powder + water + sand +gravel= concrete Limestone + strong heating= quicklime (calcium oxide) + carbon dioxide (thermal decomposition) To
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