BIO Week 1 Assessment * Question 1 8 out of 8 points | | | Which of the following is an appropriate scientific hypothesis? | | | | | Selected Answer: | People catch colds because of exposure to cold temperature. | Correct Answer: | People catch colds because of exposure to cold temperature. | | | | | * Question 2 8 out of 8 points | | | When a sodium atom gives up an electron to a chlorine atom, what type of bond is formed? | | | | | Selected
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Data Classification Standard is a guideline of how a business or organization should handle as well as secure their different array of data. With this particular report it will describe the “Internal Use Only” data of an Investment firm. Internal use only should tell you that this is information that is seen by employees of a company and no one else. There are 3 domains that could be under this umbrella of internal use only these would be the User Domain, Workstation Domain and the LAN domain.
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With Anton Van Leeuwenhoek inventing the microscope, Edward Jenner pioneering vaccines, and Louis Pasteur discovering germs (Rhodes, 2014), it was obvious that science was beginning to advance in the 18th and 19th centuries. Today’s “common knowledge” was just being discovered during that time period. People were curious how things worked and how to improve the lives of others. Even though it took a while for a theory to be accepted in the scientific community, little was known about science or microbiology
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The bacteria campylobacter was discovered in 1886. Escherich is the one who got the bacteria from children who had diarrhea. McFadyean and Stockman found campylobacter from fetal tissues in 1913. According to the article Campylobacter Jejuni- An Emerging Foodborne Pathogen, it said “The development of selective growth media in the 1970s permitted more laboratories to test stool specimens for Campylobacter.” Over the period of time more and more laboratories were went to test Campylobacter. Campylobacter
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governments and nations will not achieve good results in improvement of public health. Example from the learning material about the spread of the disease:" In 1996, a shipment of strawberries from Guatemala that was infected with cyclospora bacteria led to an outbreak of illness in the United States that sickened
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center (Goldberg, Bhalodia, Jacob, Patel, Trinh, Varghese, Raffa, 2015). Patients who receive antibiotic treatment are also more at risk for contracting Clostridium difficile (Stopping the Spread of C. diff, 2015). Antibiotics not only kill harmful bacteria,
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In order to identify the predation functional response of H. axyridis to tea aphids, the experiment was conducted in the controlled environment incubators (16-hr-light photoperiod; 25±3°C; 70±3% RH). The tea aphids used in this experiment were young nymphs. One first instar, starved for 24h, was placed into Petri dish (diameter 9cm and height 2cm) with a soft writing brush, tea aphids along with fresh host plant leaf were also provided. The open end of Petri dish was covered with porous pvc film
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Hirschsprung's disease (HD, congenital aganglionic megacolon) is a motility disorder of the bowel that happens because of the absence of parasympathetic ganglion cells in the large intestine and colon. Therefore, preventing peristalsis, which causes feces to build up, then leading to bowel obstruction. It is most common among infants, yet it can happen in infants and children. Male children are more affected by this disorder. Reasons to contracting this disorder are inherited predisposition or congenital
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Chapter 4 Optimisation of a Protein A Chromatography Process Introduction The optimisation of a chromatography, we know, is vital to the efficiency of a separation process. Protein A chromatography by virtue of its incredible ability to achieve high purity of biopharmaceutical products has made itself indispensable for downstream purification of biomolecules (Hammond et al.) Even though many variations of different chromatographic separations have been employed as ‘capture’ steps over the years
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targeted by antibiotics in bacteria are different to that in animals. However antibiotics has played significant role in destroying bacteria but in 1960’s it was founded that bacteria is seeking ways to fight against antibiotic action. Some diseases were being caused by newly arisen bacterial strains such as Methicillin-resistant Staphylococcus aurous simply known as MRSA., that were difficult to be treated as they no longer respond to antibiotic. Arise of these strains of bacteria caused a lot of panic
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