durian and macadamia; and P. colocasiae on taro. These blights on leaves are first seen as small flecks but within 3-5 days they expand to produce large lesions. Initially‚ infected tissue is water soaked but becomes necrotic (brown or black) in a few days. Often the lesions are surrounded by a halo of light green tissue. Spores appear as white velvety growth at the edge of the lesions‚ primarily at the underside of the leaf. It is this white growth that distinguishes Phytophthora leaf blight from
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body. The second part of the article‚ The Bugs in your Gut‚ was about different types of bacteria in ones gut. These gut bacteria have a population in the trillions and they help curb ones appetite and keep off the fat pounds. The bacteria in skinny and obese people are at different levels. An experiment with a obese man who had gastric bypass surgery had a drastic change in the gut flora. A fluctuation different types of Bacteririodetes and Frimicutes where noted in the experiment. The third
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A lot of people have heard the terms aerobics and anaerobic‚ but most people don’t know what those terms mean. These two terms refer to the presence and absence of oxygen. Our bodies cells choose to get the energy that they need using oxygen to fuel metabolism. During an aerobic activity the muscle cells can contract repeatedly without fatigue. During anaerobics the muscle cell doesn’t rely on oxygen to fuel the muscle contractions. It relies on its natural body chemicals. Aerobics is a low
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different types of tissue such as lean tissue‚ muscle‚ bone‚ and organs‚ which are metabolically active and fat tissue that is inactive. Wiley points out that‚ “Where you store your fat affects the health risks associated with having too much. Fat is located under the skin‚ called subcutaneous fat‚ carries less risk than fat that is deposited around the organs in the abdomen‚ called visceral fat” (Wiley‚ 2006). Genes play a role in where you store your fat‚ such as apple shape body types store fat
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strong to support the animal’s weight. Typically‚ the weight-bearing muscles have a higher amount of connective tissue because they contain strong protein. The toughness of meat is contributed by the number of cross-linked chains per volume of meat explains a large amount of tenderness variation‚ produced by muscle type‚ animal age‚ type‚ and sex in different species. But connective tissue in meat is not desirable as it is tough and doesn’t usually result in a positive eating experience. During heating
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Part l 5. Which substances supply energy to the human body? Nutrients- substances in foods that provide energy and form body tissue necessary for life and growth. -Carbohydrates- sugars‚ starch and fibre -Fats- main form of energy storage in the body -Proteins- amino acids require to build and repair body structures and to regulate processes in the body Part ll 1. Find out how the medical community defines “obesity.” What factors contribute to obesity? Obesity is an abnormal accumulation of body fat
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organelles in the image below? Can you describe their functions? Tissues: 1. The inner lining of lungs and gut that come in contact with oxygen and food are examples of a. Epithelial tissue b. Connective tissue c. Muscle tissue d. Nerve tissue 2. Connective tissue is a solid tissue. Justify your answer a. True b. False 3. Name 2 diseases associated with malfunctioning of connective tissue. a. b. 4. Discuss type and functions of muscle tissue‚ compare and contrast different ways muscle gets energy.
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Ehlers-Danlos Hypermobility Type: Pathophysiology and Treatment Abstract Ehlers-Danlos syndrome is a degenerative condition caused by the malformation of collagen within the body. Many different types of Ehlers-Danlos syndrome have been linked to different types of collagen malformation in different tissues. Hypermobility type Ehlers-Danlos syndrome (HT-EDS) is the most common type of Ehlers-Danlos syndrome. HT-EDS is mainly characterized by marked joint instability and mild cutaneous involvement
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Introduction to B I O L O G I C A L S C I E N C E A Simplified Approach 05.29.2013 RICHARD M. ADRIANO‚ RN 0261849 ------------------------------------------------- NATURAL SCIENCE 1 CHAPTER 1 INTRODUCTION TO BIOLOGICAL SCIENCE Biological science is the study of living things. In this context we may ask: What are living things? We humans‚ ourselves are living things. How do living things differ from non-living things? To answer these questions‚ we must first define the word life
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engineering deals with the application of ones knowledge of engineering to medicine and biology to help with healthcare. To join this profession you need at the minimum of a bachelor’s degree in biomedical engineering. There are many types of biomedical engineering such as tissue‚ genetic‚ neural‚ clinical and pharmaceutical‚ and with each they require special expertise. This profession is fast paced and filled with excitement‚ biomed will forever be evolving as the research and knowledge of all things
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