Mariam Haider Micronutrients Vitamins Written Task Design Brief; Foods are not ‘pure’ substances. Although referred to as protein foods‚ or carbohydrate foods‚ this only recognized the food to be high in a particular nutrient. In fact‚ foods are mixtures of different nutrients and other chemical substances such as toxins‚ pigments and additives. Protein‚ carbohydrates and fat are regarded as macronutrients due to the size of their molecules. These nutrients are needed in large quantities
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OBJECTIVES - Name the four major types of cells in the human body‚ and describe their defining characteristics. - Describe the distribution of water in the body‚ and define the different body fluid compartments. - Define homeostasis and explain its significance to the function of the body. Describe the role of negative feedback in homeostasis. - Describe how negative feedback systems regulate body temperature. Include the role of sensors‚ effectors‚ input‚ output‚ integrating center‚ set point
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Chapter 5 Describe tight junctions Consist of transmembrane cell-adheasion proteins around upper part of cell holding neighboring cells together. Identify the three types of muscle tissue * Cardiac * Smooth * Skeletal A muscle cell is also called a myocyte What type of tissues covers body surfaces‚ lines body cavities‚ forms the internal and external linings of many organs and constitutes most gland tissue? Epithelial By definition‚ adipose tissue is a type of connective tissue
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BIO 137 Human Anatomy and Physiology I Chapter 5 -- Review Questions 1. Describe the hypodermis. Is it part of the skin? Yes‚ it’s part of the skin. The hypodermis is the innermost and thickest layer of the skin. It cushions the body and helps regulate skin and body temperature. 2. Describe the composition of the epidermis. The epidermis is made up of Stratified Squamous Epithelium. 3. Name and discuss the four cell types found in the epidermis. (Give the structure and function
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protein will not function properly. Even if the peptide bonds between amino acids remain intact the protein may still be dysfunctional. A protein with a distorted shape is denatured. There are several different types of protein: Fibrin‚ Collagen‚ Myogloblin and Keratin to name a few. Proteins are required for growth‚ repair and maintenance of muscles‚ blood internal organs‚ skin‚ hair‚ and nails‚ with endless functions. The word protein is a derivative from the Greek word protas meaning
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Scarring is a natural process within humans that can often create fibrotic tissue formed primary connective tissue fibres made of collagen. The extent to which each scar will occur is highly unpredictable and varies amongst the population. Scars that form within joint areas may seem to become stretched; this is due to the wound constantly being mobile during the healing process. There are several categories of scars‚ these will affect the amount of post wound care required alongside with the extend
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Disseminated gonococcal infection is caused by hematogenous infection of N. gonorrhoeae from the primary site of infection. It occurs in both men and women‚ but is seen more frequently in women‚ because women with gonorrhea are often asymptomatic‚ which allows the dissemination of infection before the patient experiences symptoms. Pregnancy‚ menses‚ and terminal component complement deficiencies also increase the risk for disseminated gonococcal infection as a result of endometrial exposure of submucosal
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Microdermabrasion Work? This procedure is a type of deep exfoliation. The technician uses a hand-held device to massage microcystrals into your skin‚ which remove dead and non-function skin cells. Removal of the dead skin cells helps in the production of collagen and new cells‚ which enhances the surface and smoothness of facial skin. One of the advantages of a microdermabrasion treatment does not use chemicals‚ lasers or scalpels‚ so the procedure is virtually painless. You may feel slight discomfort‚ such
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4 CIRCULATORY SYSTEM The circulatory system contains several very different components‚ including the heart‚ a hollow muscular pump that stands at the operational center of the system that pumps liquid blood throughout the body through three types of flexible tubes‚ the blood vessels (Fig. 4.1). The arteries channel blood from the heart to all parts of the body needing service. Once there‚ the blood passes through narrow arteries and enters the capillaries‚ which are the narrowest blood vessels
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What Is Beard Czar? This is a company that produces to help men grow healthy beards. All of the products are made with natural ingredients that help nourish the beard. Not only do the products support beard health‚ but they also support skin health. Why Do People Turn To This Company? Facial hair is one of the things that makes men feel masculine. Many men want to do more than just sport their beards. They want to know how to keep it healthy and take care of it. This company understands that many
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