"Cardiovascular and respiratory system" Essays and Research Papers

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    System

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    1. Background and purpose of the project Introduction. The Manuscript Digitization Demonstration Project was sponsored by the Library of Congress Preservation Office in cooperation with the National Digital Library Program (NDLP). This report includes copies of sample images created during the project’s Phase I‚ which extended through 1995.1 During 1996‚ Phase II of the project created a testbed of 10‚000 images of manuscript items from the Federal Theatre Project collection in the Library’s Music

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    The Muscular System

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    ANATOMY ASSIGMENT- THE MUSCULAR SYSTEM Q9.Explain how the muscle produces movement and different types of contraction.(M3) Sliding filament theory. Each muscle fibre is made up of smaller fibres called myofibrils. These contain even smaller structures called actin which is a thin‚ contractile protein filament‚ containing ’active’ or ’binding’ sites and myosin filaments which are a thick‚ contractile protein filament‚ with Myosin Heads. These filaments slide in and out between each other to form

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    Lymphatic System

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    The lymphatic system The lymphatic system belongs to the circulatory system; it consists of a network of lymphatic vessels which carry around fluid which is known as lymph. These carry the fluid towards the heart in different directions. These vessels are spread out the human body. The vessels are similar to that of the circulatory systems vessels as it consists of smaller lymphatic capillaries that form vessels. Lymph fluid is when the tissue fluid is collected though the lymph capillaries. When

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    Endocrine System

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    Study Guide‚ Chapter 16 The Endocrine System Endocrine System: Overview Acts with nervous system to coordinate and integrate activity of body cells Influences metabolic activities via hormones transported in blood Response slower but longer lasting than nervous system Endocrinology Study of hormones and endocrine organs Endocrine System: Controls and integrates Reproduction Growth and development Maintenance of electrolyte‚ water‚ and nutrient balance of blood Regulation of

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    Muscular System

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    ``DIFINITION The muscular system is an organ system consisting of skeletal‚ smooth and cardiac muscles. It permits movement of the body‚ maintains posture‚ and circulates blood throughout the body Muscles provide strength‚ balance‚ movement and heat for the body to keep warm There are three distinct types of muscles: skeletal muscles‚ cardiac or heart muscles‚ and smooth (non-striated) muscles Skeletal muscle is a form of striated muscle tissue existing throughout the human body‚ and which

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    The Digestive System

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    oral cavity‚ is the first part of digestive system. The tongue‚ teeth‚ hard palate and soft palate helps to mix and to reduce size of food put into the mouth. The parotid glands‚ the sublingual and the submaxillary grans secret saliva to help the process of chewing food. Saliva contain salivary amylase enzyme responsible for breaking down sugars and starches. The epiglottis prevents food from entering the larynx-at the upper-part of the respiratory system. The tongue helps also to swallow the food

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    and lower extremities then back to the center (heart) again. I. CIRCULATORY SYSTEM  the main transportation and cooling system of the body.  responsible for transporting materials throughout the entire body. It transports nutrients‚ water‚ and oxygen to your billions of body cells and carries away wastes such as carbon dioxide that body cells produce.  fluid distribution network PARTS OF THE CIRCULATORY SYSTEM:  The Heart‚ The Blood‚ and The Blood vessels. HEART  Heart weighs between

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    The musculoskeletal system helps the body by giving it shape and form. Without bones and muscles‚ a human would not be able to live very long because the bones protect the organs and the muscles help the body move. Although many people go through their whole life without having a single problem with this system‚ there are many diseases that make everyday life seem like just another hurdle they have to get over. A muscle disease is Central Core Disease (CDC). CDC is a rare genetic disease from birth

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    Immune System

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    Immune System The immune system is the body’s defense against infectious organisms and other invaders. Through a series of steps called the immune response‚ the immune system attacks organisms and substances that invade body systems and cause disease The main way that your skin protects you against disease is through acting much as armor does to knight. The skin creates an impermeable layer that separates your body’s internals from the disease causing bacteria and viruses outside of you. Of course

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    excretory system

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    The Excretory System from The Human Body Systems Series catalog # 3292 Published & Distributed by… AGC/UNITED LEARNING 1560 Sherman Avenue Suite 100 Evanston‚ IL 60201 1-800-323-9084 24-Hour Fax No. 847-328-6706 Website: http://www.agcunitedlearning.com E-Mail: info@agcunited.com 1 THE EXCRETORY SYSTEM Grade Levels: 6-9 (Review for Grades 10-12) Viewing Time: 17 minutes with video quiz INTRODUCTION This video is designed for use in grades 6 - 9 as an introduction to

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