Anatomy and Physiology Web-quest mucles and bones We live in our bodies. It is important that we understand how our bodies work so that we will be able to take good care of them while we are here on Earth in these spectacular containers!! Your body is covered by the largest organ and is supported within by foundation‚ your skeletal system. All your body systems have to work together in order to keep you alive and well. You will be exploring then parts of your body by using various web resources
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The smaller the solute particle‚ the greater the rate of diffusion. Facilitated Diffusion 2. The following refer to Activity 2: Simulating Facilitated Diffusion. Did any of the substances travel against their concentration gradient? Explain why or why not. No – In facilitated diffusion‚ substances can only move down their concentration gradient. Using your results from Chart 2‚ what was the fastest rate of facilitated diffusion recorded? 0.0038 . Describe the conditions that were used to
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and that his mouth was dry before the raise began. Explain what is happening to his autonomic nervous system (including which division is the most active) and specify exactly how those ANS responses are creating the symptoms noted. What changes do you think are occurring in the digestive and urinary systems at this time? (8 points) In his autonomic nervous system‚ the sympathetic division was the most active before and during the race because it is what prepares your body for extra somatic activity
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A and P II Chapter 24 practice test 1. Which of the following digestive regions is responsible for the propulsion of materials into the esophagus? Answer: pharynx 2. The active process that occurs when materials enter the digestive tract via the mouth is: Answer: ingestion 3. Sympathetic stimulation of the muscularis externa promotes: Answer: muscular inhibition and relaxation 4. Which of the following statements about peritonitis is false? Answer: It leads to inflammation of the digestive mucosa
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How are epithelial tissues classified? Size and shape the number of cell layers‚ shape of the cells‚ whether the cells are ciliated or unciliated. 3. How does the type of epithelial tissue relate to its function? Give at least 1 example of where you would find each type of epithelial tissue. Squamous epithelium is used for filtration‚ diffusion‚ and lining. It is found in the blood and lymphatic vessels‚ alveoli of lungs and lining of serous membrane. Columnar epithelium is found in the glands
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Baker’s Cyst Anatomy And Physiology To better understand a Baker’s cyst‚ it helps to understand the anatomy of the knee joint. A cyst is a lined sac that contains fluid. Cysts that form around joints are due to a bulging of the joint capsule. A Baker’s cyst develops from the knee joint capsule. It protrudes into the tissues in the back of the knee. Four bones come together at the knee joint: * Patella/Kneecap - The patella is a small‚ flat‚ round bone that articulates with the femur in
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Materials: Marieb‚ Elaine. Hoehn‚ Katja. Human Anatomy & Physiology. Pearson. 2013. Print Methods: The skin‚ appendages of the skin‚ and disease of the skin. Results: BSC 2085C – Anatomy & Physiology I Lab 5: The Integumentary System Name __Sara Mulvaney__ Directions: There are five (5) activities in this lab. Please be sure to complete them all. For all questions‚ type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1: The Skin 1-1: Enter
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absorbing nutrients‚ excreting wastes and pumping blood. -Supplying enough energy to support the many functions of the body at work and play is one of the main functions of food. This energy comes from the fats‚ carbohydrates‚ and proteins in the food you eat. Of the three‚ fat is the most concentrated source of energy because it furnishes more than twice as much energy for a given weight as protein or carbohydrate. The energy requirement for a person is divided into two parts: basal metabolic requirements
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Human Anatomy and Physiology 260 - Midterm 1 Cardiovascular Anatomy Arteries: • Carry Blood from the heart to the tissues • Gradually decreasing in size of vessels o Arteries - Transportation of red blood cells away from the heart o Arterioles - Smaller‚ lead from the arteries to the capollaries o Capillaries - Gas exchange (tissue level) • 3 layers of wall: o 1. Tunica Adventitia (Tough outer layer) o 2. Turnica media (Middle smooth muscular layer‚ changes the diameter of the blood
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Patton and Thibodeau: Anatomy & Physiology‚ 7th Edition Chapter 15: Sense Organs Answers to Quick Check Questions 1. Mechanoreceptors‚ chemoreceptors‚ thermoreceptors‚ nociceptors‚ photoreceptors‚ and osmoreceptors. 2. The general sense organs consist of microscopic receptors widely distributed throughout the body in the skin‚ mucosa‚ connective tissues‚ muscle tendons‚ joints‚ and viscera. The special senses are characterized by receptors grouped closely together or located in specialized
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