Biology Lab Report - 840 Words

Screening and Cloning Of Bacterial ÃŽ ²-Glucosidase Gene That Can Degrade Salicin from NIF and Virulent Bacteria Hanan H. Ahmed Microbial Biotechnology Department, Genetic Engineering Biotechnology Institute, Minufiya University Sadat City, Egypt Abstract Two ÃŽ ²- glucosidase genes in Rhizobium leguminosarum bv. Trifloii able to utilize Salicin. SamI fragments (2 and 3 kbp) from Rhizobium leguminosarum bv. Trifloii were expressed in E. coli HC1061. Transformed clones with ÃŽ ²- glucosidase activity were selected by using Congo Red stain plate assay. Restriction enzyme analysis of recombinant plasmid indicated that the positive clones were contained the 2 and 3 kbp DNA inserts. The E. coliHC1061 transformed with 2 or 3 kbp fragment†¦show more content†¦Two types of pattern were obtained, the relative ability of each gene to cleave coniferin was assessed. Clones containing Agrobacterium tumefaciens B3/73 DNA rapidly and completely hydrolyzed coniferin to coniferyl alcohol. Over the same period, type 2 clones were completely inactive. The different substrate specificities of clones were also evident from their ability to grow on cellobiose Agrobacterium tumefaciens B3/73 was able to use cellobiose as the sole carbon source . Escherichia coli DH5ÃŽ ± and type 1 clones were not able to grow on cellobiose. Other clones were able to utilize cellobiose, but grew very slowly (Linda et al., 1992). The 5.7-kb HindIlI fragment common to all type 1 clones was purified and ligated into pBR322. Clones with inserts in either orientation were able to cleave X-glucose, indicating that the entire ÃŽ ²-glucosidase gene was probably located within this insert. An EcoRI, BamHI, BglII, and PstI restriction map of the insert showed that a 3.5-kb BamHI-PstI fragment with an internal PstI site was found to have the activity to cleave X-glucose when cloned into pUC19. The sequence surrounding the EcoRI site in the pUC19: 3.5-kb BamHI-PstI clone and the sequence were done. (Linda et al., 1992). Woodward and Wiseman (1982) reported that there are two constitutive, ÃŽ ²-glucosidase genes in AgrobacteriumShow MoreRelatedBiology Lab : Lab Report Essay777 Words   |  4 PagesLab 9: Pea Genetics Lab Report Zach Freeland : Section 03 : BIOS 210 Fundamentals of Cellular Biology Lab Title: †¢ Gathering Data on the Different Traits of the Garden Pea (Pisum Sativum), Organizing the Dominant/Recessive Phenotypes of 60 F2 Offspring and Determining Whether the Null Hypothesis is Rejected or Accepted Using the Chi-Square Test. Introduction: †¢ This lab had 2 exercises. Exercise 9.1 involved observing pictures of 60 F2 offspring and recording the phenotypes for 6 different traitsRead MoreBiology Lab Report902 Words   |  4 PagesAbstract: Background: High blood glucose fluctuation (BGF) contributes in chronic complications by promoting the dysfunction of vascular endothelium in diabetes. 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Discussing Jaws Essay Example For Students

Discussing Jaws Essay Jaws is a 1975 thriller film directed by Steven Spielsperg. The film is based on a novel wrote by Peter Benchley called stillness in the water. The film itself is based on a giant Great White Shark browsing and attacking innocent people on Amity island on the week of fourth of July, this certain week is when a vast amount of tourists from all over America gather to celebrate when America went independent from the British Empire. The filming effects of this film is really effective because it helps tension build up in the audience by using different camera angles, when the shark is going to attack its victim it uses point of view angles (P. O. V), the certain angle builds up tension by letting us see how and who the shark is going to attack, also it doesnt let us see the shark, that builds up abit more tension because we dont know what shark it is and how big it is, another way Spielsperg builds tension is the music made by john Williams when it plays as the shark is getting closer on attacking its prey, it starts of slow an quiet gradually getting louder and faster then stops when its just about to attack its victim. Another angle used is the medium shot mainly used in the second attack showing all the different people the shark could attack. The first attack involves a young woman called Chrissie Jones who is having a beach party in the early morning. She goes out for a swim with a man who is clearly drunk. The man doesnt go in the water but Chrissie does. While in the water she is pulled under by an unseen predator which turned out to be the shark. The next morning Chrissie is discovered by Chief Brody played by Roy Schneider. After this attack he decides to close the beaches but shortly overruled by the towns Mayor (Mayor Vaughn) because he is afraid that discovery of a shark attack will ruin the profit and tourism of Fourth of July. The medical examiner claims to chief Brody that this was no shark attack it was simply a boat accident but chief Brody will not stand by that thought. Later In the day a second attack occurred on the Beach of Amity Island. A young boy called Alex Kintner went in the water on a Lillo but when he goes out the camera shows all the opportunities that the shark can attack. Also we are fooled by the film creating fake tension for example the woman screaming in the water but it is actually her boyfriend and the old man that comes up in a black swimming hat making it look like the sharks fin, this all happens when chief Brody is talking to someone but the chief just looks straight through him and keeps his mind targeted on the water. Eventually after all the fake tension camera angles go on the point of view angles this is showing the sharks angle and where its attacking which is the young boy on the Lillo everyone on shore sees the attack and there is an immediate rush to get all the children playing and the adults out of the water as quick as possible but chief Brody doesnt go in the water because he doesnt like it. After the tension has died down the mother of Alex Kintner comes screaming Alex, where are you etc then breaks down into tears when the remains of the Lillo is washed up.

Retailing in Asian Pacific Region

Question: Discuss about the Retailing in Asian Pacific Region. Answer: Introduction: This Report outlays the retail management between two countries that are India and Australia. It has been discussed about the retail trade similarities between India and Australia, and in what ways they are similar. After that it has been discussed that in what ways these countries differ in retail trade, and in what ways they differ. In retail trade there are markets like, supermarket/ hypermarket, convenience market, department store and various more, which are discussed in detail below. Australia has GDP of $1.34 trillion, and has 12th rank in the world, whereas India has GDP of $2.1trillion, and has rank 7th in the world (Nation master. Com,2016). Retail Trade in India: According to Global Retail Development Index (GRDI) it is expected in 2020 Indian retail market would be approximately US$1trillion from US$600 billion. With the increase in internet users in India it is expected to be India as the worlds largest e-commerce market (ibef). There have been seen unorganized trend in India retail outlets. There are approximately 5 million outlets but most of them are unorganized. It has also been seen that most of the retail outlets are smaller in the area as compare to the standards set by the retail trade organization. Organized sector usually consists of activities which are undertaken through license like who are sales tax payers, income tax payers. While the unorganized sector consists of shops, handicrafts, etc. This has laid down the benefit to consumers for getting better prices, and producers will have lesser wastages, and more export would be done, which would benefit the economy as a whole. The big bazaar, Spencer, have also started their subs idiary in India as an unorganized industry. The government authority has also started making liberated policies for the development of economy as a whole (IBEF,2016, India Brand Equity Foundation). Retail Trade in Australia: Whereas in Australia there has been rising trend in consumer demand in ready to eat food, organic products and foods, consumer awareness about packaging and country of manufacture, ingredients. It is expected that Australian e commerce market would be grow at 6.3% and 6.6% growth rate in 2017 and 2018 respectively. Trends shows that there males in Australia are less concerned about shopping at supermarket store as compare to females. Here customers age, occupation, education, influences perception regarding price, cleanliness and promotion rather than the individuals income (IBIS World, knowledge power, 2016). Similarities in retail management between India and Australia: The Indian economy growth has tremendously increased in last two decades by improvement in service sector; in India service sector contributes 50% of the GDP. Similarly Australian economy like as other advanced countries is dominated by service sector. In Australia service sector contributes 70% of the GDP. In India and Australia, supermarkets contains majority of health and well being product and services, health food stores. In both the countries the trend is rising of ready to cook food, home cooked meals (Pma, 2014). Differences in retail management between India and Australia: In case of factory outlets or discount stores, in case of India discount is offered on maximum retail price, so that bulk selling can be done, and economies of scale can be achieved. In Australia it is rare that a customer have not gone to a supermarket for his/her basic needs. Whereas it is rare in India that a customer has gone to supermarket for his/ her basic needs. There is no concept of convenience stores like India (Mortimer,G Clarke,P,.2016). In Australia quality is an important attribute to the product, whereas in India price plays an important role in determining the Products demand (Morgan,R , 2015). In case of department stores, Indias large stores range from 20000-50000 sq. ft. which provides a large variety of consumer needs, like clothing, groceries, home, toys, Whereas in case of supermarkets, Indias supermarkets are located at near residential areas, and they stores approximately 30% of grocery and food items. They can be further divided into two markets. First is mini supermarket which is usually 1000 to 2000 sq ft, and second Is large supermarket having 3500 to 5000 sq ft. in India there is a common trend of convenience stores which is comparatively small to supermarket that is it is usually 400-2000 sq ft., it is usually opened near residential area, it does not have any fixed schedule like it can be opened for 7 days a week, or time can be extended, depends upon the consumers demand. In India agriculture promoted companies are reliance fresh and Field fresh, whereas in Australia it is Woolworths ltd and Wesfarmers ltd. Many international companies like Tommy Hilfiger, Wal Mart, Pizza Hut, subway, have opened their franchisee in India looking at the economic development of the country. The major retailers in India are Future group, RPG Spencer, Westside, and Subhiksha. Apart from that who are upcoming retailers like Wal-Mart, Aditya Birla trinethra, reliance retail are trying their level best to set up their retail business. Indian consumers purchase goods and services on the criteria like income, socio- economic status, age demographics, and geographical dispersion. Challenges and recommendation: The challenges which supermarkets in India have are like low price strategy because Indian consumers are very price sensitive. Therefore to attract consumers marketers have to offer discount and credit facilities. In Australia, it has been found that carcinogenic insecticides, heavy metals, arsenic chemicals, are founded in food and in shelves of the supermarket, and grocery stores (news.com, 2016). Products like Kohinoor brand basmati rice, it contains Buprofezin, which is an insecticide and banned in Australia. Another is Indian spice brand MDH contains pesticides above the accepted Australian limits. Another is betel nut which is banned. But all this products have high demand in India and are kept at a high stock at the stores. In case of Australia consumers apart from quality conscious they are also analytical consumers. There approximately 65% of consumers use technologically updated devices for evaluating and comparing the product and service with its substituted products before shopping and approximately 31% consumers do this while shopping(delliotte,2016). Hence the recommendation is to make high price strategy for the producers, and for consumers is to be quality sensitive for India. Although Indian consumers have started focusing on quality, but it is in very less percentage, hence it does not affect the whole economy. References: Nation master. Com,2016, country vs country: Australia and India compared: economy stats, accessed on 30th December,2016, viewed on https://www.nationmaster.com/country-info/compare/Australia/India/Economy IBIS World, knowledge power, 2016, Supermarkets and grocery stores in Australia: market research report, accessed on 30th December,2016, viewed on https://www.ibisworld.com.au/industry/default.aspx?indid=1834 IBEF, India Brand Equity Foundation, 2016, Retail industry in India, accessed on 30th December, 2016, viewed at https://www.ibef.org/industry/retail-india.aspx Mortimer,G Clarke,P,.2016, accessed on 30th December,2016, viewed at https://www98.griffith.edu.au/dspace/bitstream/handle/10072/41583/73446_1.pdf?sequence=1 Morgan,R,.2016, what makes a supermarket super, accessed on 30th December,2016, viewed at https://www.roymorgan.com/findings/6168-what-makes-a-supermarket-super-201504122309 News.com.au,2016, food warnings,accessed on 30th December, 2016, viewed on https://www.news.com.au/lifestyle/food/food-warnings/investigation-shows-australian-supermarkets-are-selling-dangerous-or-banned-foods/news-story/642cf26b0120eea4dc1e7fdd457a84bb Deliotte, 2016, global powers of retailing 2016 navigating the new digital divide, accessed on 30th December,2016, viewed at https://www2.deloitte.com/au/en/pages/consumer-business/articles/global-powers-of-retailing-2016.html Pma, 2014, Australia consumer and retail trends,accessed on 30th December,2016, viewed at https://www.pma.com/~/media/pma-files/research-and-development/consumer-trends-in-australia.pdf

Find Out Whos Worried About Debatable Topics for Research Papers and Why You Should Pay Attention

Find Out Who's Worried About Debatable Topics for Research Papers and Why You Should Pay Attention Find out whether the topic is broad or narrow a wide topic is not going to offer specific info and details that can help you construct the paper. Even whenever your topic comes up as narrow, it is going to not be possible to write about if there aren't any readily available materials on it. If your topic is going to be linked to our list, we're certain that you will come across some helpful hints on the writing process below. A debatable topic is one which has differing viewpoints. Inspiration to make your own advertising or media argumentative essay topics isn't tough to discover. The essay needs a place on the issue and can provide an important context for discussion. You will need to reveal the readers that you master of this issue and not a confused newbie who doesn't understand what he or she's referring to. So as to opt for an intriguing topic, which will demonstrate your very best talents, you ought to keep reading. Thoroughly research on the subject, and ensure that there are sources from which you may retrieve information. In media, you might find hundreds of articles specializing in the matter of police brutality. With research, general topics want to get avoided. The entire research should be constructed around or from this issue. A History of Debatable Topics for Research Papers Refuted Make using the suggested research paper topic ideas and you'll be prosperous. Writing a research paper is stressful enough, and creating a very good topic id ea can be quite stressful. There's well-known that you won't have the ability to write a decent insightful research paper if you're not interested in the subject overall and in this issue particularly. The very first step to developing an intriguing research paper is choosing a very good topic. What You Don't Know About Debatable Topics for Research Papers By way of example, in college, you might be requested to compose a paper from the opposing perspective. Although you stand for a specific position, attempt to stay objective and reasonable once you present the arguments of both sides. Last, you also need to have the ability to explore either side of the argument to provide a rounded essay. The topic also has to be debatable, so there's a location for interesting and argumentative supporting arguments along with strong counterarguments. The effect of global warming is not so prominent in the hill stations in comparison with the plain places. While there are numerous men and women who undergo plastic surgery procedures with justified reasons, it looks like many people misuse it for the incorrect factors. Researching any issue about government or laws can get overwhelming because of the intricacy of the issues and even on account of the wording of some laws. If you're for private prisons, you'll have to provide a plan for improvements as a way to satisfy the needs of the opposite side. If you're ready to go far, you might offer your own set of recommendations that may fix the business's issues and boost its incomes. It is possible to even check out several reviews and opt for the business which best suits your requirements and inexpensive budget. If you wish to get high excellent research and thesis papers in time and for a sensible price, you should probably attempt using EssaySupply.com. Additionally, a customer may ask the writer to submit part of the job for review and, if needed, ask her or him to make corrections. Type of Debatable Topi cs for Research Papers Let our crew of writers help you. Just think about the fact the majority of the job you're doing is useless. There is in fact no quick way out of writing. So studying the best method to compose brilliant composition answers is a considerable element in a great grade after you're registered in a program. If you work or intern for a particular company, you may use the info about it in your capstone project. Luckily, you can overcome that risk by ensuring you research thoroughly and utilize reliable resources. Such a topic permits you to demonstrate your skills of information analysis, economic forecasting, and all-inclusive evaluation. Hence, it's crucial to make certain that it is possible to pursue your research through the most vital milestones of your syllabus. Have a look at our writing services reviews and find out how top rated essay writing companies get the job done. If you're looking for top essay writing companies, try out the mentioned abov e. There are a number of essay writing services that think they're the very best, and thus don't be cheated and check the genuine list of the very best. You don't need to acquire super technical with legal argumentative essays, but remember to do your homework on what the present laws about your favorite topic actually say. You have to be certain to understand everything clearly once you go for an essay topic. Detecting a topic can be challenging, particularly if you don't know the best places to start. The research essay is basically a more in-depth variant of the 5 paragraph essay. An argumentative essay requires you to choose a topic and have a position on it. Moral argumentative essay topics are a few of the simplest to get carried away with. Choosing topics for argumentative essays is crucial for your general success.

How to Write an Essay on the Topics in the GRE Test

How to Write an Essay on the Topics in the GRE TestStudents should be aware that it is a requirement for them to write an essay on the topics in their GRE test, which they need to read carefully and practice regularly. If you want to make sure that you are able to write an essay on the topics in your GRE test, then you need to know what the topics are and how to prepare for the test.The first thing that you need to do is to set aside at least thirty minutes on your time each day for writing an essay. You can do this in your spare time or in a study session during lunch break. Your focus should be on writing the essay on the GRE test and having thorough preparation.You should make sure that you do not get stressed about the topic of the essay. Sometimes it is difficult to remember all the information about the topics that you need to include in your essay, but you can make sure that you pay attention to the subject. You should not worry about the subject too much, because if you have to rewrite your essay later on, then you will have an idea of the subject by then.Once you get the topic down, then you should organize the information into paragraphs and title the paragraphs so that you can easily identify the subject in the topic. Once you have figured out the subject, then you should think about the other details that you need to include in the essay. You should also think about the format of the essay.You can format the essay in various ways depending on the topic and subject matter. There are various formats that you can use to help organize your information. If you want to write the essay on the GRE test on the topic of Business, then you should consider including the following format to organize your information.A paragraph with a title is usually used in business topics. You can start bywriting a few sentences about the topic and provide some information about the company in the first paragraph. In the second paragraph, you can include some ideas about the topic of the business. The third paragraph is where you can include the problem that the company faces.In the fourth paragraph, you can introduce the problem you are facing as a solution to the topic. In the fifth paragraph, you can discuss the problem as well as the solution that the company has to offer. In the sixth paragraph, you can summarize the previous paragraphs and conclude your essay.By organizing the information in the paragraphs in your essay, you will be able to look at the topic objectively and realize what to write in the essay. If you are successful in your essay, then you will be able to pass the first part of the GRE test and get the eligibility for further exams.

Current Events Topics For Research Paper

Current Events Topics For Research PaperWhen you write your current events topics for research paper, it is a good idea to stay within your subject but also explore different sources of information in order to give you better results. It is possible to take a look at how you can do this from here.Your current events topics for research paper should be based on the information that you have gathered. However, if you happen to be the type of person who would like to cover the news because you believe that it will make your work easier and quicker, you should know that there are other sources that you can use in order to gather current events that will give you an overall picture of what is going on around the world.One example of where you could try to look into gathering current events topics for research paper is through the news. You might be surprised how often these news sources are updated in order to keep you informed.Some people might find this method to be more interesting tha n others, so you may want to experiment with it a little bit before you make a final decision. You should always try to get a good idea of the world around you through what you read about the current events topics for research paper.With the news being constantly updated, you can definitely benefit from getting your hands on some of the information that is being broadcasted from these news sources. Although you might not want to put your life in danger by making these sources into your current events topics for research paper, it is still a great way to know about the current situations and news that is happening around the world.It is a good idea to try to look for news that can help you make your current events topics for research paper more interesting. You can definitely find news that is relevant to your subject.For example, if you are a child psychologist and you are looking for information on the current issues surrounding your profession, you can always try to look at the ne ws for children that you might come across during your research. In this way, you can ensure that you are able to cover the current events surrounding your profession in a better way.Also, by combining your current events topics for research paper with news that is related to them, you will be able to get a wider perspective on the current events around the world. This way, you can make sure that you are covering the current events that will interest you the most.

Purpose of Hardness Testing of Plastic

Purpose of Hardness Testing of PlasticThe purpose of hardness testing of plastic is to make the way to guarantee that the plastic has undergone the right method of testing. There are different types of testing that can be done for the different types of plastics. These include bending, piercing, shearing, punching, welding, surface treatment, vulcanization, etc.The purpose of hardness testing of plastic can make the way to make sure that the plastic does not fail in any of the above tested methods of testing. This can be a great way to make sure that the plastic will last. Since the way to guarantee that the plastic has passed the test is by testing the plastic. For this purpose of hardness testing of plastic there are several of these testing methods that can be used.Some of the plastic is more resistant to harder types of pressures than others. This is an example of the purpose of hardness testing of plastic to ensure that the plastic has been tested correctly. Some of the plastics such as fiberglass are better resistant to pressures that are higher than the average pressure for other plastics. This is also a good example of the purpose of hardness testing of plastic to ensure that the plastic has been tested properly. Other than resistance to pressures, some plastics are tested with the purpose of testing the ability of the plastic to remain wet after it has been deformed.The purpose of hardness testing of plastic is to make sure that the plastic has been tested and is strong enough to withstand the highest pressure. When comparing hard plastic to soft plastic, the purpose of hardness testing of plastic is to make sure that the plastic that is hard enough to resist the stresses of the testing has been tested with the purpose of making sure that the plastic has passed the test. Hard plastics such as Styrofoam are very durable and can even withstand the tests that are done on the hard plastic. This makes them very useful for use in large scale applications.Tpu rpose of hardness testing of plastic research papers The purpose of hardness testing of plastic is to make sure that the plastic has not been damaged. There are many plastics that have defects that can damage the plastic after the testing. There are some that will not have any damage after the test. These are the plastic that can handle the maximum pressure and can withstand the stresses of the testing.The purpose of hardness testing of plastic is to make sure that the plastic has not been polluted. Most plastics are formed from the chemical manufacturing process. This makes them very heavy which makes them difficult to transport. With the purpose of hardness testing of plastic the plastic can be safely transported.There are other purposes of testing the plastic for the purpose of ensuring that the plastic has passed the test. One of the other purposes of testing is to make sure that the plastic has been tested properly. There are several methods that can be used for the purpose of hardness testing of plastic. These include the use of abrasive techniques such as slicing and punching.