Bandaruk Mon-Wed 12:45 PH Balance in the Human Body As we all know every solution is either acid or alkaline. Alkaline is often called base. These solutions can be anything from body fluids‚ to fruits‚ vegetables‚ seawater‚ beverages you name it. Acid and alkaline is measured in pH. It starts as low as zero being very acidic and works its way up to fourteen being the most basic. The pH of our stomach is 2‚ obviously to digest food‚ wine is 3.5‚water is 7(neutral)‚ arterial blood is 7.4‚ and seawater
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Task 1- tissues Tissues are groups of similar cells which have a similar structure and function. All of these cells work together to complete various tasks. There are four different types of tissues in the human body that I am going to give examples of. These include the epithelial tissue‚ connective tissue‚ collagenous tissue and the nerve tissue. The first time of tissue is the epithelium tissue which has the function of helping to protect the body. There are four main types of epithelium tissues;
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which stage of life is the percentage of fluid in the human body highest? Infancy 2. In elderly individuals‚ 75% of body weight is made up of fluid. True False 3. When comparing two individuals of the same body weight‚ the one with more muscle and less fat will have a higher percentage of fluid in their body. 4. When comparing a lean adult female to a lean adult male‚ which will most likely have a higher percentage of body fluid? The Male 5. Fluid imbalances are more common in individuals
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describing the differences between intracellular fluid and extracellular fluid in the first observation is completely obvious. When reading the words intracellular and extracellular it can be seen that one is the interior of the cell and the other is the exterior of the cell. Intracellular fluid is restricted to the interior of the cell‚ and the cell membrane is the borderline of cytosol or cytoplasmic matrix. The compartments of the intracellular fluid are very important to know‚ as it contains mostly
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What is the normal range of emotions? The extent of the range of one’s emotions will vary from person to person and will be influenced by a litany of unpredictable and unforeseen circumstances that affect us in life. Experiencing fluctuations of emotions is completely normal. But dramatic swings in emotion can be physically taxing‚ mentally draining and put serious strain on our relationships and personal happiness. The different types of ranges‚ their symptoms and functional impairment is
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Principal tissues in the human body Colorado Christian University Human Anatomy/Physiology BIO201A Principal tissues in the human body The human body is contains four main tissue types. Tissues are a group of similar cells‚ formed in the embryo‚ that perform a specific function or group of functions. According to Patton and Thibodeau (2013)‚ “There are four major or principal tissue types: epithelial‚ connective‚ muscle‚ and nervous” (p. 8). Each of these tissue types differ in the roles
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Epithelial tissue Covers the body surface and forms the lining for most internal cavities. The major function of epithelial tissue includes protection‚ secretion‚ absorption‚ and filtration. The skin is an organ made up of epithelial tissue which protects the body from dirt‚ dust‚ bacteria and other microbes that may be harmful. Epithelial tissue covers the whole surface of the body. It is made up of cells closely packed and ranged in one or more layers. This tissue is specialised to form the
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Luo Hormone (from the Greek horman‚ to excite) • Overview: The Body’s Long-Distance Regulators • Hormone definition: a chemical signal secreted into the circulatory system and communicates regulatory messages within the body • Hormones may reach all parts of the body But only certain types of cells (target cells) are equipped to respond Q Two systems act individually and together in regulating an animal’s physiology Endocrine system Constituted by hormone–secreting cells and glands
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NANOBOTS: THE ARTIFICIAL BLOOD [pic] AUTHOR: S.KALAIYARASAN M.Kumarasamy College of Engineering‚ Karur A.MATHIYAZHAGAN M.Kumarasamy College of Engineering‚ Karur Contact: +91-9789543609 Email ID: kalaisaravanan4@gmail.com [pic] INTRODUCTION Robert A. Freitas Jr. visualizes a future "vasculoid" (vascular-like machine) that would replace human blood with some 500 trillion nanorobots distributed throughout the body’s vasculature as a coating. It could eradicate
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Body fluids are maintained at a constant level by several homeostatic mechanisms: Osmosis- is the diffusion of water through a selectively permeable membrane known as a plasma membrane. Water is highly polar it is repelled by the lipid core (nonpolar) of the plasma membrane but can easily pass through the aquaporins created by the proteins in the membrane‚ so osmosis is happening all the time as water moves into and out of cells. Diffusion- Is where ions move away from an area where they are
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