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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Observing Leadership Style & Task Process Behaviors As the meeting of choice‚ our monthly assembly for the side project between friends began fairly casually. The meeting starts with opening comments initiated by the leader. The approach here is free reign or laissez faire. While it does impose ideas or functions‚ it allows the other members of the team to be openly expressive and creative. Once the opening phase is complete and the ideas have been thoroughly stirred around‚ the leader
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Observing Osmosis in Potato Cells Planning Purpose: To observe the effect of osmosis on plant cells. Hypothesis: The higher the salt content of the water‚ the lower the mass of the potato. Variables: Independent: the salt percentage of the solution Dependent: the weight of the potato in grams Controlled: the amount of water the length of time between measurements the method of measuring the type of plant cells tested Equipment: (as seen on 2A Human Biology task sheet)
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globe‚ conveys health benefits through lactic acid fermentation. The fermentation process can transform the flavor of food from the plain and mundane to a mouth-puckering sourness enlivened by colonies of beneficial bacteria and enhanced micronutrients. While fermented food like yogurt‚ sauerkraut and kefir are well-known many other lesser-known foods also benefit from the lactic acid fermentation process. Indeed‚ virtually every food with a complex or simple sugar content can be successfully fermented
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allowed entry of air‚ and yet excluded ________. | | oxygen | | | nutrients | | | airborne bacteria | | | broth | | | heat | Question 4 | | 1 / 1 point | Pasteurization was first developed to kill ________ in wine. | | endospore-producing bacteria | | | all bacteria | | | disease-causing bacteria | | | antibiotic-producing bacteria | | | spoilage bacteria | Question 5 | | 1 / 1 point | Robert Koch’s studies on Bacillus anthracis established a sequence
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chapter. (a) Whom did HamdiUlukaya identify as the target for his first cups of Greek yogurt and (b) what was his initial "4Ps" marketing strategy? Hamdi Ulukaya envisioned a yogurt with pure‚ authentic and all natural taste‚ just the one he used to eat in his home country‚ Turkey. He wasn’t satisfied at all at how yogurt tasted in the U.S and believed there was a big potential in the market for a new kind of yogurt. His target was to successfully hit the mass market of the American consumers so
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Conclusion Genetically modified organisms have their good and bad points. They can produce more food and provide many benefits to humans. But they can also be detrimental if not used properly. They can mix with non genetically modified crops and ruin a farmers business. Pesticides in plants can be a great benefit but they can damage the environment and be poisonous to the consumer. There is a lot of conflict over whether genetically modified organisms are good or bad for us and there is no way to
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Butter‚ cheese and milk protein ingredients no yogurt rich‚ child tooth decay is not obvious. B. Children at the immature stage of gum enamel‚ acid-resistant‚ low capacity‚ artificial sweetened yogurt will increase tooth decay. C. Research has shown that eating at least four times a week for children yogurt can reduce the incidence of tooth decay by 15%. D. Scientists in many countries of the world are studying the effects of yogurt on the prevention of tooth decay in children. Answer: (C)
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Observing the Live Earthworm Kingdom Animalia is a diverse kingdom that contains many types of worms. The phylum Annelida includes segmented worms such as Earthworms‚ Clamworms‚ and Leeches. Earthworms play a huge role in the environment. They have two openings‚ a mouth and an anus. They feed through the mouthpharynxesophagus crop (stores food)gizzard (grinds food)intestineanus (excretion of waste). The hypothesis predicted for this lab is that Earthworms will respond differently when came in contact
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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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