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Side By Side Endoplasmic Reticulum
2,193 words... e detoxification processes by which enzymes act on chemicals and drugs to change their structure and reduce their toxicity. The smooth endoplasmic reticulum of skeletal muscle stores calcium ions that function in muscle contraction. The Golgi apparatus is composed of flattened membranous sacs, containing cisternae, that are stacked on each other like dinner plates. The Golgi apparatus modifies, packages, and distributes proteins and lipids manufactured by the rough and smooth endoplasmic ret...
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Billions Of Dollars Amount Of Energy
2,331 wordsHuman kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think, and in the way we live-is needed now. Global warming is the most urgent environmental problem the world will face in the next decade and the next century. Few, if any, trends are more important to our future than climate change caused by human activities. Scientist around the world are warning us tha...
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The Laboratory Diagnosis And Management Of Diabetic Coma
1,848 wordsDiabetes is any disorder of the metabolism which causes excessive thirst and the production of large volumes of urine. A coma is a state of unusable unconsciousness. (Martin (2002) ) There are two types of diabetes: Diabetes Insipidus (DI) is a rare metabolic disorder, the symptoms of which are the production of large quantities of dilute urine and an increased thirst. It is caused by a deficiency of the pituitary hormone Anti-diuretic hormone (ADH / vasopressin) which regulates water reabsorpti...
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Pituitary Gland Growth Hormone
1,320 words... and when GH levels are normal, acromegaly may still be present by means of adenoma ta. The Role of Plasma Measurements of Growth Hormone and IGF-I in the Assessing Growth Hormone Secretion in Humans: This article summarizes how the peptide hormone GH controls the expression of the IGF-I complex then goes on to discuss ways in which the IGF levels are measured. The majority of the circulating Igf's exist in the liver where they bind to the IGF-I complex with a negative feedback response to th...
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Red Blood Cells High Blood Pressure
1,125 wordsThe circulatory system, which functions in the rapid internal transport of substances to and from cells. Your bodys differentiated cells, which perform specialized tasks, cannot fend for themselves. Different types must interact in coordinated ways to maintain the composition, volume, and temperature of a tissue fluid surrounding them, the interstitial fluid. A circulating connective tissue-blood-interacts with tissue fluid, making continual deliveries and pickups that help keep conditions toler...
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Source Of Energy Due To The Fact
2,196 wordsOver the past four or five decades, and especially in recent years, there has been a lot of talk among the scientific community and in everyday life about the development of nuclear fusion as an energy source. It seems that the everyday person has some sort of fairy tale image of fusion power in the back of their head. When they hear about dwindling un renewable resources such as coal, oil, and natural gas, they just sort of file it away with the hope that fusion power will come flying down with...
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Methane Nitrous Oxide Burning Fossil Fuels
4,674 wordsHuman Environmental Science Global Warming Human kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think, and in the way we live-is needed now. Global warming is the most urgent environmental problem the world will face in the next decade and the next century. Few, if any, trends are more important to our future than climate change caused by human activities. Sc...
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Red Blood Cells Washington D C
1,157 wordsDr. Charles Richard Drew Dr. Charles Richard Drew was a pioneer as a medical physician who made a drastic contribution to the medical surgery practice called the blood transfusion. Even though he was the inventor of the procedure, he did not benefit from it financially and, ironically, died from not getting the very thing he invented. Charles Drew was born in 1904, in Washington, D. C. He was the eldest of five children, Elsie, Joseph, Nora, and Eva. Elsie was born when Charles was two, Joseph w...
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Amount Of Energy Fusion Reaction
995 wordsBy Shaun Fusion Fusion Energy By Shaun Thoma Shaun Thomas Mr. Sweet land General Physical Science June 22, 2001 Fusion: Our Futures Energy? Fusion energy seems to be the most promising energy source of the not-too-distant future. It is safe, it uses an energy supply that is so abundant that it will never run out, it gives off harmless waste, and it produces energy comparable to the Earths sun! But are there any problems with this hopeful energy source? What is Nuclear Fusion? To understand fusio...
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Negatively Charged Positively Charged
571 wordsFusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of a centimeter) that the short-range strong nuclear force dominates. For the production of useful amounts of energy, a large number of nuclei must under go fusion: that is to say, a gas of fusing nuclei m...
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Hydrogen Bomb Nuclear Fusion
2,740 wordsFusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of a centimeter) that the short-range strong nuclear force dominates. For the production of useful amounts of energy, a large number of nuclei must under go fusion: that is to say, a gas of fusing nuclei m...
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Red Blood Cells Pulmonary Artery
6,589 wordsForwards and backwards to the right and are at the same level of the fifth to eight dorsal vertebrae. The apex of the heart points downwards and forwards to the left and corresponds to the space between the fifth and sixth ribs. However, in thin people, the hearts apex may be pointing more downwards than to the left. Its atrial border corresponds to a line drawn across the sternum on a level with the upper border of the third costal cartilage. Its apex corresponds to a line drawn across the lowe...
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Solar Wind Upper Atmosphere
1,275 wordsI. Space Storms Space Storms I. Introduction For years, citizens in the United States have had access to televised weather as well as radar images of storm activity from around the world. Weather prediction has become increasingly accurate with the advancement of technology and should continue to get better. For the majority of people following the weather has become a routine part of their lives. As a society we seem to be well educated about the weather occurring on our own planet but we know ...
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