Biotechnology techniques Assignment Example | Topics and Well Written Essays - 1500 words

Biotechnology techniques - Assignment Example Is this statement TRUE or FALSE, explain? (5 points) Electroporation is used to introduce DNA in prokaryotic and eukaryotic cells. This is the general method of introducing the foreign DNA into the desired cells. This method uses the electrical pulses to create a pore in the cell membrane and through these pores the foreign DNA molecule is inserted. 3. What are the 3 main sources of Stem Cells? (10 points) The 3 main sources of stem cells included Bone marrow, Bloodstream or peripheral blood and finally umbilical cord blood from the newborns. Bone marrow particularly those in the pelvis’ bones have rice supply. Blood normally has few stem cells, and when hormone like substances called growth factors are given to individuals, stems cells grow faster and move from the marrow to the blood. Blood left in the placenta and the umbilical cord of the newborns can be retrieved, store and utilized for future.   4. What is meant by humanization of mouse antibodies and what is the need for "humanization"?  (10 points) While using therapeutic antibodies or murine antibodies isolated from mice in humans, immunogencity problem arose due to the differing protein sequence. To alleviate this issue, specific regions within a mouse antibody called complementarity determining regions (CDR) are identified and transferred into human variable regions and this process is called humanization. When this is done, it will confer binding and so the resultant humanized antibodies can function without major immunogencity problem.   5. Which technology cannot be used to determine the function of a gene? Explain. (5 points) Stem cell technology cannot be used to study the gene function because, it is a method to produce the entire cell and study the organs and it is not the direct method of analysis of gene function.    6. cDNA microarray technology specifically evaluates the gene expression levels of ONLY microRNA in cells and tissues. Is this statement TRUE or FALSE? Explain? ( 5 points) No cDNA microarray technology is used for the analysis of all the genes and its function. cDNA technology is used to analyse the functions of known and unknown gene.    7. Which of the following gene expression strategies increase the number of different proteins available to the cell without increasing the total number of genes encoded by the genome?(5 points) Translation is used to increase the number of different proteins in the cell without increasing the total number of genes in the genome. By varying the mRNA translation, the protein synthesis is modified.    8. In the sequence given below, how many EcoRI recognition sites are present? Please circle them. (10 points)   Ã‚  Ã‚  Ã‚  Ã‚  5’-ATGGAATTCCCAATTGAATTCCGGCTGAATTCAAA-3’   Ã‚  Ã‚  Ã‚  3’-TACCTTAAGGGTTAACTTAAGGCCGACTTAAGTTT-5’ There are three EcoRI recognition sites in the given sequences. They are   5’-ATGGAATTCCCAATTGAATTCCGGCTGAATTCAAA-3’   Ã‚  Ã‚  Ã‚  3â⠂¬â„¢-TACCTTAAGGGTTAACTTAAGGCCGACTTAAGTTT-5’ 9. What is meant by the statement, "Complementation screening of genomic eukaryotic clones will not work in E.coli because of absence of splicing machinery?" (10 points) E.coli is a prokaryote. The bacterial systems cannot remove the introns from the mRNA sequences. Complementation screening is the technique used to identify the mutations in the gene of interest. In this method, the selection is based on the capacity of the gene to get back the phenotype. The splicing mechanism is not present in the

Entrepreneurship Essay Example | Topics and Well Written Essays - 1500 words - 1

Entrepreneurship - Essay Example There is also political entrepreneurship which is a discipline involving the application of the entrepreneurial principles by politicians to benefit from the political arena. Intra-prerneurship is another form of entrepreneurship that entails the application of the entrepreneurial principles within the organization in order to transform the whole organization by changing the way things are done in that organization. Within the organization, an entrepreneur acts as an agent of change, seeking to change the status quo of the organization. The entrepreneurial activities involve changing the way the business is done through an introduction of new goods and services or new processes. It also entails the exploration of new sources of material for use in the production process as well as new combinations that gives quality products while minimizing on the costs incurred. Thus, entrepreneurship is about creating business efficiency and effectiveness. It involves the process of creation of new business entities or making the already existing ones more productive (Livingston, 2007 p45). My future ambition is to become an astute entrepreneur, establishing new business and making them more productive and profitable. This is in line with the entrepreneurial characteristics that I posses. The fact that I have discipline is a pathway towards enabling me become an entrepreneur. This characteristic is desirable for any one aspiring to become an entrepreneur, in that it determines the commitment that the individual will have towards the business they seek to establish or run. Even though capital and visionary objectives may count as necessities towards becoming a successful entrepreneur, they do not count as does discipline. Discipline ensures that individuals commit themselves to the business they want to start or the one they are heading, giving it all their efforts. It is this discipline that ensure that the entrepreneur do not give up trying when the business seems not to be performing as expected (Bailetti, 2012 p120). Further, discipline ensures that individuals takes responsibility, and are accountable for each of their activities. Without discipline, an individual would skip some of their duties and opt to indulge elsewhere, when they are not supervised or monitored by other people. It is discipline that guarantees individuals good leadership, which is a necessity for achieving success. To achieve team work, which is a necessity for success in any business undertaking, an individual needs to be disciplined. It allows them respect other members of their team and accept to be led by others without feeling as though they are the best in everything (Howkins, 2005 p11). High risk propensity is the other of my trait that can see me through my ambition of becoming an entrepreneur. This characteristic is desirable since the world of business is very dynamic, and some occurrences are never foreseen or anticipated until they occur (Duening, 2009 p66). It is difficult to adapt to market changes, if an individual lacks this trait in them. Risk taking prop ensity allows an individual to invest in a field that others consider inappropriate to commit their resources. A high risk taking propensity allows individuals to seek for resources to start businesses, when they are in shortage of such resources. If individuals

Liberal Education Essay Example | Topics and Well Written Essays - 750 words

Liberal Education - Essay Example Liberal education focuses on training the individual to use their own mind rather than simply regurgitating facts and specific methods as might be necessary in more technical fields. â€Å"This distinction goes back to Aristotle, who speaks of liberal, that is to say, free learning as being done for its own sake and not as a means to an end† (Brann, 2000). Rather than a rehashing of established facts and figures, a liberal education works to develop human understanding one person at a time. William Cronon (1998) identifies the liberally educated person as having numerous characteristics that can only be acquired by the kind of thoughtful dialogue and exploration this type of study can produce. According to Cronon, liberally educated people â€Å"Listen and they hear †¦ they read and they understand †¦ they can talk with anyone †¦ they can write clearly and persuasively and movingly †¦ they can solve a wide variety of puzzles and problems †¦ they respe ct rigor not so much for its own sake but as a way of seeking truth †¦ they practice humility, tolerance and self-criticism †¦ they understand how to get things done in the world †¦ they nurture and empower the people around them† and they make connections between these things. The subjects that are learned through a liberal education are thus not as clearly defined as those offered in more vocational fields. â€Å"While students should certainly learn some of the fundamental arts of inquiry such as logic and linguistics in the broadest sense as well as a lot of mathematics and experimental science, †¦ [these years should be used] for learning to be a human being† (Brann, 2000). Daniel Sullivan (2007) indicates that the subjects in which a liberal education might be pursued can lead to a wide variety of careers. These include the diplomat, the physician, the parents, the lawyers, the novelists, the manufacturers

Assignment 2 Essay Example | Topics and Well Written Essays - 750 words

Assignment 2 - Essay Example VAP has a mortality rate ranging between 0 and 50%, indicating that medical researchers need to dedicate more research input to the development and identification of strategies which healthcare personnel can use to prevent, detect, and manage ventilator-associated pneumonia. Researchers have conducted quite a significant number of studies regarding this medical issue, but the results have not been readily available to numerous nurses due to the lack of strategic resources for accessing research findings. As a result, Health for All, an American NGO that advocates for universal healthcare, contacted my research institution with a proposal to conduct a study about the ways of detecting, preventing, and managing (VAT). Researchers bear the ethical obligation of ensuring that their research findings are accessible to all relevant stakeholders, including research participants. In order to devise effective dissemination strategies, the research team first of all developed a dissemination p lan. The team made the dissemination plan in the first stages of the research study. In designing the dissemination plan, the research team considered four crucial factors. These include the goals of the dissemination effort, the key stakeholders and the target audience, the medium through which to reach the target audience, and the execution process of the dissemination plan. ... The findings will be presented to the financiers in the form of a report. This report will detail the objectives of the study, the research techniques, the findings, and then evaluate the results against the objectives of the study to make it easy for the financier to determine whether the findings meet the research objectives. Following the conclusion of this initial goal, the research team will provide department heads at the research institution with information concerning the research. In this process, the research team will first of all send memos and circulars to all the concerned department heads informing them about the successful conclusion of the research, its purpose, and its importance. The team will then send hardcopies and softcopies of all the research material to all the heads, containing information about the rationale behind the research, the methods used to gather data, the research participants, the limitations, the results, and the meeting of all relevant researc h ethics policies. The primary target audience of this research is primary care nurses. They bear the greatest need of accessing the research findings so that they may apply it to evidence-based practice and, consequently, improve patient outcomes of ICU patients suffering from ventilator-associated pneumonia. The best possible method of disseminating the research findings is to use media that allow extensive simplification of information, so as to attract the interest of primary care nurses. The research team will achieve this aim by using flyers, brochures, newsletters and research briefs. The researcher will distribute the fliers and brochures to hospitals throughout the district, and the hospital authorities will then distribute them to the primary

Operations Management - Aggregate Planning Assignment

Operations Management - Aggregate Planning - Assignment Example Disaggregation refers to the process of breaking down the contents of the aggregate plan into particular product requirements to determine the inventory requirements, labor requirement, and materials (Reid, 2002). The inputs of the master schedule are forecast demand; inventory costs, production costs, inventory levels, lot size, customer orders, capacity, supply, and production lead time. On the other hand, the outputs of the master schedule are projected available balance, staffing levels, amounts to be produced and quantity available that is promised (Reid, 2002). 2 MRP, which is the acronym for Materials Requirements Planning is regarded as an inventory control and production planning system that is mainly used to manage the manufacturing processes. It acts as a bridge between both production and master planning. The MRP inputs are a single or a multi-level bill of materials as well as the quantity of all the final products to be produced, which are derived from the sales orders or the sales projections. The outputs for MRP are the recommended production schedule and the recommended purchasing schedule (Reid, 2002). The MRP process is quite extensive and it passes through a number of stages in order to manage the manufacturing processes via the inventory control and production planning system. Starting with the end items, the first step is to establish all the gross requirements needed. Secondly, the net requirements are determined by subtracting both the receipts as well as the projected hand inventory from gross requirements. The third step is to time phase all the net requirements. Finally, the last step is to determine the order releases that are planned (Reid, 2002). Below is an example of a table illustrating the MRP process 3 The main goals of JIT are to have a balance rapid flow. The supporting goals are to make the system to be flexible, to eliminate waste particularly the excess inventory and to eliminate disruptions.

Pacific Settlement Essay Example | Topics and Well Written Essays - 7500 words

Pacific Settlement - Essay Example The concept of Orientalism was introduced by Edward Said where the West was considered as the developed one and they were referred as the accident. The non-Europeans were considered as orients, who were traditional in nature and lacked capital-centric approach. It has been argued that institutions like the census, map, and museum play a big role in shaping the dominion of the colonial state. It included â€Å"nature of the human beings ruled, the geography of its domain, and the legitimacy of its ancestry†. While analyzing the concept of the formation of the nation-state, one first needs to understand the meaning of a nation. A nation is defined as an imagined state. The nation is imagined to be limited or finite in spite of having large areas and it is a community in the sense that even if there is exploitation, the nation is also perceived as an emblem of deep â€Å"comradeship†. The nation is also imagined to be limited. This is so because even if a country is large in size with a billion populations still its boundary is finite as beyond that there are other nations. The concept of Orientalism can be used to trace the origin of the Pacific islands. The contact between the Europeans and the Pacific islands, in fact, gave birth to the concept of nations and nation states. One can even notice that the Pacific islands had a considerable â€Å"intellectual influence† on the Westerners. This was seen even though the relative size of the islands was small and they lacked resources compared to the western countries.... The non Europeans were considered as orients, who were traditional in nature and lacked capital centric approach (Said, 1-3). It has been argued that institutions like the census, map, and museum play a big role in shaping the dominion of the colonial state. It included â€Å"nature of the human beings ruled, geography of its domain, and the legitimacy of its ancestry† (Benedict, 163-164). While analyzing the concept of the formation of nation state, one first needs to understand the meaning of a nation. A nation is defined as an imagined state. The nation is imagined to be limited or finite in spite of having large areas and it is a community in the sense that even if there is exploitation, the nation is also perceived as an emblem of deep â€Å"comradeship†. The nation is also imagined to be limited. This is so because even if a country is large in size with a billion populations still its boundary is finite as beyond that there are other nations (Benedict, 6-7). The concept of orientalism can be used to trace the origin of the Pacific islands. The contact between the Europeans and the Pacific islands in fact gave birth to the concept of nations and nation states. One can even notice that the Pacific islands had a considerable â€Å"intellectual influence† on the Westerners. This was seen even though the relative size of the islands was small and they lacked resources compared to the western countries. In fact the Europeans though for a brief moment was compelled to admit after the discovery of Tahiti in 1760s that their life was better than many Europeans. The people of Tahiti had in fact proved the myth of â€Å"noble savage† true to the Europeans. (Lansdown, 5-13). COLONIALISM, NATIONALISM, AND

Funding Higher Education Essay Example for Free

Funding Higher Education Essay In order to address budget requirements during revenue deficit years, other opportunities are available to the government other than simply raising taxes. One viable opportunity is opening research facilities in higher education to private use. Higher education institutions have various wet and dry laboratories that can be very useful to commercial and other private business entities conducting research. Some of these entities usually enter contracts with private laboratories. By opening school resources, government would be able to tap the finances of these private entities into the schools. In fact, the government can take this strategy one step further by constructing an internship curriculum for its students that involve working on private company projects (Gordon, 2000). Through such an internship program, qualified students would be sent to work in school facilities on research work required by funding entities. Of course, interns would be given an appropriate allowance. This provides an innovative and practical learning experience for the students as well as a minimal source of income. Furthermore, it creates linkages to the industry where they might be able to more conveniently find employment after graduation. Another possible strategy is opening campus grounds to private promotional projects. These projects set up booths and conduct activities that target the attention of students and/or faculty members to avail of certain products or services. Of course, entities that would like to promote their products would have to be screened thoroughly according to the academic institution’s mission-vision to ensure that no contradictions are present. These two strategies can raise revenue up to appropriate levels and allow the school budget to be funded for the revenue deficit academic year. Reference Gordon, J. (2000). Private Education Management. N. Y. : Doubleday.