Body in Action – Muscular System Roughly 40% of your body mass is made up of muscle‚ the key purpose of which is to move the bones of your body. In this assignment muscle movements and short and long term responses to exercise will be looked at. Types of Muscle Within the body‚ there are three different types of muscle. 1. Cardiac Muscle 2. Skeletal Muscle 3. Smooth Muscle Cardiac Muscle This is specialised muscle of the heart (BTEC National Sport Book 1). This is an involuntary type
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when I need to reach something with ease. (Worth 10 points) Muscular Goal: I aspire to perform 20 modified pushups no later than 8/29/13 I believe that completing this goal will help me to improve when I carry my backpack.(worth 10 points) Date Warm-up Physical Activity Intensity Cool-down Minutes 8-25-13 Soccer 8-26-13 Swimming 8-27-13 8-28-13 9/15/2013 Walking Jogging Medium Quadriceps‚ hamstring‚ and calf
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Protiva/ Chemeketa Community College/BI 232 All-Online Week One: APR Lab Assignment on the Muscular System Pay close attention to the Submission Deadline! THIS WORKSHEET MUST BE SUBMITTED VIA THE COURSE WEBSITE BY THE DUE DATE AND TIME!! Be sure to use a different COLOR or BOLD when answering these questions. Complete this worksheet while following the APR CD-ROM and Workbook on “The Muscular System”. Keep in mind that there may be parts that this lab assignment intentionally skips‚ so pay
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Muscular System: Muscle Metabolism 1. List the three roles of ATP in muscle contraction: 1. _Energize the power stroke of the myosin cross bridge. 2. _Disconnecting the myosin head from the binding site on actin at the conclusion of a power stroke. 3. _Energizing the calcium ion pump. 2. The potential energy in ATP is released when the terminal high-energy bond is broken by a process called hydrolysis. Write the end products of this process: ATP (+ H2O) (
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The muscular and skeletal systems play a very important role in the body. They help each other perform functions for the entire body. The muscular system and the skeletal system are the basis of the body structure. The muscular system generally produces movement. The skeletal basically provides the necessary support for these systems to work together. The skeletal system has many organs. Some organs include bones‚ cartilage‚ and ligaments. Teeth are also considered a part of the skeletal system
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Muscular System: As I examined the muscular system I did not see why it could have been affected by the disease. The muscles can get glucose from the blood with the help of insulin. This helps lower blood sugar levels. But because this disease does not produce a lot of insulin it can not get glucose from the blood. This means muscles can’t get the “fuel” they need. This system is not affected by the disease because the patient did not have high blood sugar levels and his muscles look pink and health
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Respiratory "Pump". Pressure changes that occur in the thorax during breathing. 2. Muscular "Pump". Contraction and Relaxation of skeletal muscles surrounding the veins 7 WHY ARE THE WALLS OF ARTERIES PROPERTIONATELY THICKER THAN THOSE OF THE CORRESPONDING VEINS? Because the blood is pumped directly into arteries so there is more pressure on the arteries 8 THE ARTERIAL SYSTEM HAS ONE OF THESE; THE VENOUS SYSTEM HAS TWO BRACHIOCEPHALIC 9 THESE ARTERIES SUPPLY THE MYOCARDIUM CORONARY 10
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ch15 Student: ___________________________________________________________________________ 1. The heart pumps about ____ liters of blood a day and contracts about _____ times in a lifetime. A. 1‚000 liters; 1 billion B. 1‚200 liters; 2 billion C. 3‚000 liters; 2 billion D. 7‚000 liters; 2.5 billion 2. Circulation is vital because it A. supplies oxygen and nutrients to and removes wastes from tissues. B. inflates the lungs. C. delivers carbon dioxide to tissues and removes excess
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Instructor Guide to Text and Media Human Anatomy & Physiology Eighth Edition Theresa Bissell Ivy Tech Community College Laura Steele Ivy Tech Community College Benjamin Cummings San Francisco Boston New York Cape Town Hong Kong London Madrid Mexico City Montreal Munich Paris Singapore Sydney Tokyo Toronto Editor-in-Chief: Serina Beauparlant Assistant Editor: Nicole Graziano Managing Editor: Wendy Earl Production Editor: Leslie Austin Copyeditor: Anna Reynolds Trabucco Compositor:
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THE CARDIOVASCULAR SYSTEM [1] On a front direct projection of the thorax X-ray the expansion of the left contour of the middle shadow in its lower department is present. What department of the heart is enlarged? A. Auricle of the left atrium B. Right ventricle C. Left atrium D. Right atrium E. Left ventricle The middle shadow on a front direct projection of the thorax X-ray is formed by the heart and vessels diverging from it. The middle shadow of left contour is formed by four arches.
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