03 - 03 - 2006 RESULT The amount of neural discharge due to stimulation of tactile sensilla receptor is posted on figure 1. FIGURE 1: Mean action potential activity of tactile sensilla receptors in femural of cockroach. In this experiment‚ it was found that there exists a spontaneous resting activity within the cockroach tibia even though tactile sensilla receptors have not yet been stimulated. From figure 1 it can be observed that the mean spontaneous resting activity of the cockroach leg is
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The Endocrine System FOCUS: The endocrine system is one of the major regulatory systems in the body‚ along with the nervous system. However‚ the endocrine system responds more slowly‚ and has a longer-lasting‚ more general effect on the body than the nervous system. Endocrine tissues internally produce hormones which are released into the blood‚ where they are carried to target tissue and produce a response. Some hormones bind to receptors on the surface of the cell membrane‚ producing permeability
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Endocrine Maintains homeostasis. Ex. Growth rate‚ body temp‚ hunger feelings. Hormone Chemical messenger‚ that secretes into blood by an endocrine gland. Gland Secretes chemical substances used by the body Exocrine gland Secretes chemical substances into a duct Endocrine gland Ductless glands that secrete hormones Target cell Cell on which the hormone exerts an effect Affects of hormones Activation or inactivation of enzymes‚ stimulates mitosis‚ plasma membrane permeability change‚ synthesis
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2 discuss how body systems interact to ensure the body functions and grows LO2 Understand the relationship between body functioning and relevant detailed anatomy and physiology 2.1 explain normal body responses to everyday activities 2. 2.2 discuss how body responses are explained by cellular and tissue structure and physiology 3. 2.3 explain how the body coordinates its internal activities LO3 Understand how routine data collected in health and social care informs the planning of care for
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267-269‚ 277-280 * Direct calorimetry uses the measurement of heat production as an indication of metabolic rate. * Indirect calorimetry estimates metabolic rate via the measurement of oxygen consumption. * Energy expenditure can be expressed in L•min-1‚ kcal•min-1‚ ml•kg-1•min-1‚ METs‚ and kcal•kg-1•hr-1. * To convert L•min-1 to kcal•min-1‚ multiply by 5.0 kcal•L-1. * To convert L•min-1 to ml•kg-1•min-1‚ multiply by 1000 and divide by body weight in kilograms. * To convert
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11/7/2011 CHAPTER 18 ENDOCRINE SYSTEM Identify the endocrine glands and their hormones. Gain an understanding of the functions of these hormones in the body. Analyze medical terms related to the endocrine glands and their hormones. Identify abnormal conditions resulting from excessive and deficient secretions of the endocrine glands. Describe laboratory tests and clinical procedures related to endocrinology‚ and recognize relevant abbreviations. Apply your new knowledge
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Homework Zero 0. What do you hope to achieve in this course? I have taken economics courses in the past‚ but was never strong with the math equations. I am excited to improve this weakness of mine. 1. What skills do you bring to the classroom? To your fellow students? Although I was an economics major in undergrad‚ I took many computer classes and as a result am very proficient with computers. I can use these skills when working with classmates as well. 2. How will your classmates
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An overview of the nervous and endocrine systems‚ their functions and how together they regulate homeostasis The endocrine system is the internal system of the body that deals with chemical communication by means of hormones‚ the ductless glands that secrete the hormones‚ and those target cells that respond to hormones. The endocrine system functions in maintaining the basic functions of the body ranging from metabolism to growth. The endocrine system functions in long term behavior and works
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Chapter 8: Usefulness of Accounting Information to Investors and Creditors Instructor’s Manual CHAPTER HIGHLIGHTS Chapter 8 is concerned with the usefulness of external accounting reports for decision making. The FASB emphasizes decision usefulness in both the conceptual framework project and in policy deliberations for specific standards. It focuses on the primary user groups‚ investors and creditors. Earnings‚ dividends‚ and stock prices are inextricably linked. Dividends are the cash
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The endocrine system is very dynamic and has ties to most‚ if not all of the other major systems of the body. It is responsible for production of hormones and the regulation of them as well. These hormones act as chemical messengers within the body. Through several differing mechanisms‚ they are able to trigger very specific responses in target cells or organs. This is what enables the endocrine system to guide growth‚ development‚ reproduction‚ and behavior‚ among many others as well.
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