--secretion of erythropoietin 6. Regulation of 1‚ 25-dihydroxyvitamin D3 (calcitriol) production 7. Gluconeogenesis --synthesis of glucose from amino acids during prolonged fasting Renal Blood Supply =blood flow to the two kidneys is normally about 22% of the cardiac output or 1100 ml/min =renal circulation has two capillary beds: glomerular and peritubular capillaries --- arranged in series and separated by the efferent arterioles (help regulate the hyrostatic pressure in both capillaries)
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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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INTRO TO PHYSIOLOGY I. Physiology – the science (study) of body function a. Uses biochemistry‚ cell biology‚ genetics‚ chemistry and physics b. Can be applied to study the cell‚ organ‚ system‚ or organism (whole-body) II. Cell – smallest living unit c. Can individually carry out it’s own basic life processes d. Specialized functions make their working together important to whole body operation III. Major tissue types (tissue = group of similar functioning
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American University of Science & Technology Department of Laboratory Sciences and Technology CHE: 205L: CHEMICAL ANALYSIS LABORATORY Experiment IV Redox Titration Name: Helena Al Jawhary / Partner’s Name: Eyad Aridi Instructor’s Name: Dr Juliana El Khoury Date of experiment: 10/3/2013 Redox Titration Objective: • To learn some technique in volumetric analysis: Redox titration. • To review the stoichiometry of an oxidation-reduction reaction. • To practice the titration
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Unit 9. Exercise 1. Light Sources and Components – Definitions 1. Forward Biased LED – Semiconductor diode with a positive voltage applied to the p-region and a negative voltage to the n-region. 2. Incoherent Light – Light in which the electric and magnetic fields of photons are completely random in orientation. Incoherent light is typically emitted from light bulbs and LEDs. 3. Laser – Acronym for light amplification by stimulated emission of radiation. The laser produces a coherent source
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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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Pragmatics Exercises (Source: Fromkin & Rodman’s 1998 edition of An Introduction to Language (6th ed.)) Task I: The following sentences make certain presuppositions. What are they? (The first one has been done for you!) 1. The police ordered the minors to stop drinking. Presupposition: The minors were drinking. 2. Please take me out to the ball game again. Presupposition: 3. Valerie regretted not receiving a new T-bird for Labor Day. Presupposition: 4. That her pet turtle ran away made Emily very
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REVIEW SHEET EXERCISE 3 Neurophysiology of Nerve Impulses NAME: 1. Match each of the definitions in Column A with the appropriate term in Column B. Column A Column B __D__ term that refers to a membrane potential of about -70 mv __F__ reversal of membrane potential due to influx of sodium ions __B__ major cation found outside of a cell __A__ minimal stimulus needed to elicit an action potential __E__ period when cell membrane is totally insensitive to additional stimuli‚ regardless
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Exercise 4: Endocrine System Physiology: Activity 1: Metabolism and Thyroid Hormone Lab Report Pre-lab Quiz Results You scored 100% by answering 6 out of 6 questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is You correctly answered: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating
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Private School February 17‚ 2014 Abstract The 9/11 terrorist attack in the United States has become one of the most known disasters in history. Because of the horrible tragedies that happened on September 11‚ 2001‚ America has had some effects from it. From getting stopped more than usual in the airport‚ to having an Immigration system and also having an Act that allows the government to intrude in people’s lives. Security protocols‚ Immigration System‚ What in detail does the Patriot Act involve
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