Erythrocytes Survive 120 Days Hemoglobin * Globin: 4 folded polypeptide chains * Heme: Iron group in each polypeptide that binds 02 Enzymes: * Glycolytic: generate energy through glycolysis due to lack of mitochondria * Carbonic anhydrase: for transport of CO2 into HCO3 Erythropoiesis: * regeneration of new cells in the bone marrow Erythropoietin (hormone): * when kidneys detect not enough 02 they secrete this hormone which stimulates erythropoiesis‚ increasing 02 capacity
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Diseases of the Skin and Treatments Kari Fournier MO150-7 September 18‚ 2011 Instructor Eileen Domerchie Diseases of the Skin and Treatments In this paper‚ I am going to be writing about 3 different types of diseases of the skin and their treatments. Also I will be including the signs and symptoms‚ causes of the diseases‚ and the medication side effects. The first topic will be about Measles‚ which is an example of a viral skin infection. Next topic will be about Malignant Melanoma
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V. Anatomy and Physiology The Urinary Tract The Urinary System rids the body of nitrogenous wastes while regulating water‚ electrolyte‚ and acid-base balance of the blood. Kidneys Kidneys are small‚ dark red organs with a kidney-bean shape lie against the dorsal body wall in a retroperineal position (beneath the parietal peritoneum) in the superior lumbar region. The kidneys extend from T12 to the L3 vertebra; thus they receive some protection from the lower part of the rib cage. Because
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1a) 1b) Sedentary: < 45 ml/kg/min McArdle‚ W.D.‚ Katch‚ F. I.‚ & Katch‚ V. L. (2006) Untrained: 45 to 50 ml/kg/min McArdle‚ W.D.‚ Katch‚ F. I.‚ & Katch‚ V. L. (2006) Well-Trained: 50 to 60 ml/kg/min McArdle‚ W.D.‚ Katch‚ F. I.‚ & Katch‚ V. L. (2006) Highly Trained: 60-70 ml/kg/min McArdle‚ W.D.‚ Katch‚ F. I.‚ & Katch‚ V. L. (2006) Elite: > 70 ml/kg/min Lucia‚ A.‚ Hoyos‚ J.‚ Pérez‚M.
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Chapter 1: Introduction to Human Anatomy and Physiology I. Introduction A. The interests of our earliest ancestors most likely concerned injuries and illness because healthy bodies demand little attention from their owners. B. Primitive people certainly suffered from occasional aches and pains‚ injuries‚ bleeding‚ broken bones‚ and diseases. C. Before agriculture‚ infectious diseases did not spread easily because isolated bands of people had little contact with each other. D. With agriculture
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Eagle eye From Wikipedia‚ the free encyclopedia For other uses‚ see Eagle Eye (disambiguation). Eye of a Golden Eagle The eagle eye is among the strongest in the animal kingdom‚ with an eyesight estimated at 4 to 8 times stronger than that of the average human.[1] An eagle is said to be able to spot a rabbit 2 miles (3.2 km) away.[1] Although an eagle may only weigh 10 pounds (4.5 kg)‚ its eyes are roughly the same size as those of a human.[1] As the eagle descends from the sky to attack
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criminals‚ which changed then the study of anatomy forever. Suddenly‚ structures that were formerly only imagined could be visualized‚ touched‚ and cut open to reveal hints of their living function. During the Renaissance‚ scholars and artists throughout Europe were taking a renewed interest in the classical sculptures of Ancient Greece and Rome‚ and Vesalius was tapping into the spirit of the times. Andrea Vesalius was the man who changed they way anatomy was viewed born in December of 1514 in Brussels
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ANATOMY CARDIOVASCULAR SYSTEM TEST REVIEW LeGrotte 2014 1. Which wall of the heart is thickest and why? The myocardium (cardiac muscle)‚ is the thickest section of the heart wall and contains cardiomyocytes‚ the contractile cell of the heart. 2. What part of the heart is the pacemaker and why? The SA Node is located in the right atrium of the heart. It is made up of a group of cells (myocytes) positioned on the wall of the right atrium‚ at the center of the heart and near the entrance of the
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sense of courtesy and humility will disappear. He is born with feelings of envy and hate‚ and if he indulges these‚ they will lead him to violence and crime‚ and all sense of loyalty and good faith will disappear. Man is born with the desires of eyes and ears‚ with a fondness for beautiful sights and sounds. If he indulges these‚ they will lead him to license and wantonness‚ and all ritual principles and correct forms will be lost. Hence‚ any man who follows his nature and indulges his emotions will
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Physiology Assignment Physiology Assignment Short term responses One short term response when playing basketball is when your face starts to go red‚ this happens because the body gets too hot and it tries to cool the body down by bringing blood to the surface of the skin to let some heat out and the skin also produces sweat to let out heat‚ therefore the skin surface goes red. Another short term response to physical activity is that your breathing rate and heart rate increases‚ the reason
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