Review Sheet Exercise 12 Serological Testing NAME Kali Rothfuss LAB DATE/TIME 6/22/11 Positive and Negative Controls 1. Why are there a number of washing steps in serological tests? The are a number of steps needed in order to remove any non specific binding that may have occurred. 2. Describe how you would know that you had a “false positive” result. What does this mean for the rest of your results? A positive result with a negative control indicates a “false positive”
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Sympathetic: Lateral horn cells of T10-L2 segments of spinal cord (Preganglionic motor fibres)→Synapse with superior hypogastric plexus→ Hypogastric nerve (Postganglionic motor fibres) → UB Parasympathetic: Lateral horn cells of S2-S4 segments of spinal cord (Preganglionic motor fibres) → Form pelvic splanchnic nerve→ Synapse with the cell bodies of postganglionic motor fibres situated close to or within the bladder wall→ UB Somatic nervous systems: Anterior horn cells (Onuf’s nucleus) of S2-S4
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Modern methods of transport have transformed our world into a village. Is this a blessing or a curse? In some respects the topic-statement is true. Modern transport‚ especially by air‚ allows people to circle the globe in a few days‚ or hours‚ if an aircraft such as Concorde is used. Thus we have learnt to look upon distance as nothing. I can get to Paris from south-east England quicker than I can get to central London. So‚ the world has become a village? If so‚ the comparison ends there
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500 c. 1000 d. 1500 | B-500 | 1. True or False: At the beginning of expiration‚ the air pressure of the atmosphere decreases so that air can flow from the lungs outward. | TRUE | 1. The changing of the airway radius in this lab simulation represents changing the size of the a. Nose and mouth b. Pharynx c. Trachea d. Primary bronchi‚ secondary bronchi‚ other bronchi and bronchioles | C-Trachea | 1. When the airway radius was decreased to 4.00 mm‚ the
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Active transport: requires that a cell expend energy to move molecules across a membrane against the solute’s concentration gradient (the side where it is more concentrated) Feedback inhibition: Metabolic reaction is blocked by its products. A product acts as an inhibitor of one of the enzymes in the pathway to regulate metabolism. Centriole: a structure in an animal cell composed of microtubule triplets arranged in a 9+0 pattern. An animal usually has a pair of centrioles within each of its centrosomes
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Air Transport - Passenger Sujan Bharati (student # ) University of Ballarat Professor 05/01/2013 Air Transport - Passenger In the early 1900’s‚ Wilbur and Orville Wright brothers had a vision to fly one day and dream of building a full size flying machine. On December 17‚ 1903 they reached their goal and flew for the first time in Kitty Hawk sand dunes of North Carolina. This was not the first time they tested their invention though‚ they had several attempts before-hand. Their obsession
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Lab 1 – Exercise 4: Endocrine System Name: Kathryn Marso ACTIVITY 1: Metabolism and Thyroid Hormone Part 1: Chart 1: Effects of Hormones on Metabolic Rate | | Normal Rat | Thyroidectomized Rat | Hypophysectomized Rat | BaselineWeightMl O2 used in 1 minuteMl O2 used per hourMetabolic ratePalpation results | 250.9 grams 7.1 ml 426 ml 1697 ml O2/kg/hr | 245.7 grams 6.2 ml 372 ml 1514 ml O2/kg/hr | 244.6
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The market system is the mechanism for allocating scarce resources and thereby encouraging a positive investment climate. The problem of scarcity is common in all economic structures. The economic system of a particular country is the way in which its people‚ businesses and government make choices. Demand is the amount of a product consumers are willing and able to purchase at any given time. However‚ supply is the amount of a product that is available at any given time. The following diagram shows
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Page Page 1 Introduction to Maritime Transport 2 2 Intermodal Transportation 2 3 Transmodal Transportation 2 4 Comparison between Intermodal and Multimodal Transportation 2 5 Intermodal Transport Cost 3 6 Containerization 3 7 Disadvantages of Containerization 3 8 Advantages of Containerization 4 9 Reference List 5 1. Introduction to Maritime Transport Maritime Transportation has been around since 3
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Membrane Transport Process Process Energy Source Description Examples Passive processes Simple diffusion Kinetic energy Kinetic energy Net movement of particles (ions. molecules. etc.) from an area of their higher concentration to an area of their lower concentration. that is. along their concentration gradient Movement of fats‚ oxygen‚ carbon dioxide through the lipid portion of the membrane‚ and ions through protein channels under certain conditions Osmosis Kinetic energy Simple diffusion
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