Human Body: Health & Disease June 6‚ 2014 Pneumonia Pneumonia is a serious infection or inflammation of your lungs. The air sacs in the lungs fill with pus and other liquid. Oxygen has trouble reaching you blood. If there is too little oxygen in your blood‚ your body cells can’t work properly. Because of this and spreading infection through the body pneumonia can cause death. Until 1936‚ pneumonia was the No. 1 cause of death in the United States. Since then‚ the use of antibiotics brought
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Biodiversity plays very important role in human nutrition through its influence on world food production. All of the plants products that operated by human either directly or indirectly‚ were came originally from wild ancestors. And also those animals that domesticated by human. Domesticated animals and plants were selected and bred for their desirable traits‚ but because of the environmental circumstances and those stress change‚ as the requirements and preference of humans change‚ and also as the domesticated
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Unknown Bacteria Staining Gram Acid Fast Spore The first practical for microbiology was staining of an unknown bacteria. Professor Goode provided an unlabeled bacteria in which each individual were to conduct gram‚ acid fast‚ and spore staining tests from memory. When the gram staining test was conducted a positive results was obtained. When views on oil bacteria appeared purple and rod-like. I noted this result and looked at the lab key to see what the results narrowed my bacteria choices
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deadly variant of the botulinum neurotoxin‚ which causes botulism. Their test provides results faster than the standard method and accurately detects even low concentrations of the toxin. Botulinum neurotoxin—one of the deadliest poisons known to humans—is produced by the bacterium Clostridium botulinum. This toxin can be found in improperly canned foods and is considered a potential terrorist weapon due to its ability to kill at very low concentrations if added to food‚ water‚ or the air supply
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ylococcal bacteria. These bacteria are spread by having direct contact with an infected person‚ by using a contaminated object‚ or by inhaling infected droplets dispersed by sneezing or coughing. Skin infections are common‚ but the bacteria can spread through the bloodstream and infect distant organs. Skin infections may cause blisters‚ abscesses‚ and redness and swelling in the infected area. The diagnosis is based on the appearance of the skin or identification of the bacteria in a
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This is because gold is very resistant to bacteria. Bacteria are microscopic single-celled organisms. Bacteria are prokaryotes‚ meaning the entire organism consists of a single cell with a simple internal structure. The DNA of a prokaryote is neatly packed in the nucleus. The bacterial DNA floats freely in a twisted threadlike mass called the nucleoid. Gold is unaffected by almost everything. The only materials that can affect gold are man-made. Since bacteria are a natural organism‚ it cannot react
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his experiment was done to find out if garlic is effective in killing bacteria. This will help us understand the effectiveness of home remedies such as the use of natural herbs (including garlic) for medicinal purposes. Hypothesis Garlic will kill bacteria and prevent its further growth. Background Herbs and spices have traditionally been used in cooking as they add flavor to our food. These herbs and spices have also been known to many cultures for their medicinal properties. The oils that are
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services provision‚ and policy implementation‚ the County Commission plays a pivotal role in shaping the quality of life for its constituents. Infrastructure Development: One of the primary ways in which the County Commission contributes to improving lives is through infrastructure development. From road maintenance to park renovations‚ investments in infrastructure enhance mobility‚ recreation‚ and safety for residents. Smooth roads reduce commute times and vehicle wear and tear‚ improving overall transportation
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Bacteria Prac Aim: To observe the growth of bacteria on Agar plates Hypothesis: That the bacteria will grow in colonies throughout the agar plates except for the one with the anti-biotic loop because some will fight off the bacteria. Method: (Method taken from prac sheet) Plate 1: Use the swab to cover your entire agar plate in your bacteria. You only need one swab of bacteria but be careful to cover the entire surface of your agar in a layer of bacteria. Carefully place an Antibiotic Mastring
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How Alcohol May Affect Human Behaviour 4. A young man started behaving in an aggressive and abusive manner after he had a number of alcoholic drinks at a party. The next day he was behaving quite normally and was quite concerned when shown a video of his behaviour the previous night. Explain how alcohol may affect human behaviour. Some Facts(1) Australian industry loses more than one billion dollars a year because of sickness caused by alcohol. Alcohol plays a part in more than 50%
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