Immunology in Biotechnology Essay Example | Topics and Well Written Essays - 750 words

Immunology in Biotechnology - Essay Example have distinguished different kind of inflammation like: Granulomatous inflammation, Fibrinous inflammation, purulent inflammation, serous inflammation etc. and each of these are associated with particular kind of diseases or infection. These observations of type of inflammation related to particular disease or infection facilitated development of new diagnostic procedure for identification of disease and similarly by understanding mechanistic aspect of inflammation in particular disease opens new vista of new treatment. strategies. 2. Explain the structure of a virus. How does it differ from bacteria? Are antibiotics effective against viral infections? Why or why not? Answer the question posed on the cover of the December, 2004 issue of Scientific American â€Å"Are Viruses Alive?† Explain why this is an important question. Virus contains nucleic acid, surrounded by a protective layer of protein, which is called capsid. It also possesses a lipid layer that is derived from the membrane e of the host. They differ from bacteria in the presence of cell wall. Most bacteria have a rigid cell wall, followed by cell membrane and a cytosol. A bacterium possesses all the information needed for reproduction viz., the DNA. Whereas, in the case of the virus it may or may not have an outermost layer called envelope and it also posses a core genetic material which can be either DNA or RNA. Anti bacterial antibiotics are not effective against Viruses as the target molecules for anti bacterial antibiotics are different or absent in viruses, like cell wall (Penicillin ), Ribosome (tetracycline), Transcription (Rifampicin) etc. But there are several anti viral antibiotics are available in market which effectively kills the viruses. The viruses are consider to be a in between of living and non living world as it multiplie s but with the help of host. But now it is clearly demonstrated that viruses are living organism and its become model system to understand what is the minimum

Government Structure Essay Example | Topics and Well Written Essays - 750 words

Government Structure - Essay Example tract function model of government is connected deeply with the idea of the modern democracy where the government is formed with the will of the people. It is different from a constitutional monarchy such as the one present in the UK since the monarch remains the head of the government as well as the country while in a pure contract function model of government an elected representative becomes the head of state and leads the country (Hawkesworth and Kogan, 1992). The contract function model is based on the ideas of a social contract which has been credited to the ideas presented by Hobbes. His philosophy of government suggested that governments are formed by the banding of people and they earn their right to govern with the will and acceptance of the people. Thus there is an established (if often unwritten) contract between the people and their government regarding the social order which is maintained from both sides (Hawkesworth and Kogan, 1992). Violations of the contract from the side of the government give the people the right to revolt against the government while violations of the contract from the side of the people give the government the right to imprison them or ever deprive them of their lives in certain cases such as treason. While governments affect the people they govern in many different ways, the people who form a government also affect it in terms of their culture with regard to the political culture and the social culture. For example, even though countries such as China are democracies in a technical sense, the culture of the country remains a communist one for the most part. Of course the Chinese system of government has been affected by cultural changes that have come as a part of the economic development that China has seen in recent years but the government systems and bureaucracies remain connected with communism as a cultural artifact (Wortman, 1987). In this way, the political culture and the social culture affect how governments are