Items filtered by date: February 2015


On conducting a simple search using the internet search engines, you get tones of companies that purport to provide superior essay writing services. However not all of these companies are in a position to provide quality content which you may require for your educational or business purposes. To get the best writing companies you require carrying out a scrutiny of the available companies to ensure that you pick the best from the services. The best superior essay writing company needs to be one that has adequate and reliable infrastructure for this purpose. The infrastructure in this regard includes a team of competent writers as well as reliable communication system.


To choose the best superior essays writing company, there are various options available. You can consider requesting for sample articles from the company. From the samples, you can ascertain the quality of the work the company can produce. Company clients will from time to time give reviews on the quality of service they received. This is an ideal in providing a source from which you can gauge the company. You can also seek out for recommendations from friends and fellow students on the companies they might have used for their superior essay orders and their experiences in accessing their urgent essay writing help.


To ensure that you get quality results, companies offering superior essay writing services often maintain an experienced team of writers. The writers are trained by the company on various writing skills and as well equipped with any upcoming trends in the industry. The writers are also trained on intensive research skills that enable them to source for the information required to provide urgent essay writing help. The company upon hiring the writers ensures they are adequately trained on the various required international standards as well as receiving regular updates on the existing and upcoming trends in the superior writing industry.


Access for superior essay writing service is easy and simple. This is owing to the fact that the companies normally operate an online platform through which they can be easily accessed. On their websites, the companies will provide an order form on which you are required to enter details regarding the essay you wish to have written. Among the details, you are required to provide includes the topic to be addressed, length and time within which the essay should be delivered. To access the company’s website, you are required to key in the words superior essays on the search engine and in such way a list of available companies is provided.


For enhanced client satisfaction, companies offering superior essay writing services always provide an effective communication platform. This is through the use of emails, chats, messaging services as well as telephone calls. The services available on a 24/7 basis enable the client to get In touch with the customer service desk as well as get through to the writers to know of the progress of the order given. On the same platform, writers can reach out to the clients to have any incoherent issues cleared in regard to the superior order being written.

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There are instances where you require placing superior paper . Owing to the complexity of the process and the urgency plus other daily commitments, this may prove to be a difficult exercise. It is for this reason that it may be necessary to seek for superior writing services. These companies have in place infrastructure to research and write superior papers accordingly.


To ensure the papers are written accordingly, the companies offering superior writing services ensure they have in place a team of writers. The writers are adequately trained and well versed with various writing skills as stipulated by various academic bodies as well as other educational organizations. More to this, the writers are versed with great research skills that ensures they are able to research for the required information and as well present it in accordance to the laid out instructions. The company through the payment you make for the superior writing remunerates the writers accordingly. This is done to ensure that the writers are motivated and as well enable the company to maintain the best and most prolific writers.


Companies that offer superior writing services operate from an online platform. In this way, they are able to extend their services to any one in need irrespective of their geographical location. To get these services, you need to use search engines on the internet. Once his is done, you will get a list of companies that offer these services. In order to select the ideal company, there is need to seek through the various reviews made by previous customers of the company. There are also other online companies that undertake reviews and reports from customers on their experiences with the superior essay writing companies and all this can give a deep insight into the capabilities of the chosen company.


To place an order to superior writing service companies is a simple process. It involves visiting the website of the chosen company. This will give you access to the company’s order form where you are required to enter information regarding the kind of paper you require. The information required in this regard includes the title of the superior paper, keywords, the length of the paper and the time within which it should be delivered. Through a calculator found on the order form the company gives the quote for the paper. This is one aspect that ensures that you are able to get instant results hence speed in placing your order.


If you agree to the terms and conditions of the superior writing service providers, you will be required to make the appropriate payments. In this regard, your paper will be assigned to one of its proficient writers. The company ensures that you are able to gain access to information regarding the status of the writing process. This is through a 24/7 customer care through which you can contact the company or the writer. Through the same platform, the writer can contact the client in regard to any instructions that may not be clear to ensure a perfect paper is produced.

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Friday, 06 February 2015 07:12

How to get the best from superior writers


From time to time, you may require to write superior essays. This maybe for academic, business promotions, or other such like requirements. However, the time to work on these essays may not be available owing to a tight work schedule or urgency of the essay that will require services of superior writers and as such the need to such for other options to cater for the same. This will require sourcing the services of various superior essays writing companies that provides efficient services.


The services of superior writers range in a great way. They include a variety of topics and in different formats depending on the requirements of an individual. This means therefore that irrespective of the topic you wish to be covered you are assured of reliable and quality services. This is made possible by the writing companies by ensuring they run an efficient team of high quality writers who are able to handle a wide variety of topics at different academic levels. To ensure this is done the superior writing companies engage the services of proficient writers. The writers are of high academic qualifications as well as being trained on various aspects of writing.


Other that ensuring the writers are adequately trained, the companies also ensure that superior writers receive regular updates on the various updates and existing trends in the market. More to this, the writers are encouraged to desist from copying content from external sources a factor that leads to plagiarism. This as well ensures that you get a custom written superior essay that meets the communication standards of the recipient. The standards upon which the writers produce the desired order is in accordance to the instructions provided on the order form that you are required to fill out on the company’s website when placing your order.


In most cases, it is difficult to choose or search for an ideal company to engage in writing your superior essays. However, using internet search engines, you can easily get a large list of companies offering fast superior writing service. However, these essay writing service companies may vary in cost and as well in the quality of the paper that they deliver, to cater for the problem it may be essential to request for a sample essay from the company that will help you gauge the quality of work produced and as well provide a platform to compare with other.


Charges for having superior essays written vary between various writing companies. This largely depends on the length of the essays that is normally defined by the word count. The urgency of the essay is also a fact for consideration where rush assignments maybe charged at a relatively higher cost compared to least urgent orders. This amount of money charged on the essays is used to compensate the superior writers who undertake to complete your order within the desired time and instructions. To ensure you do not lose your money owing to poor quality, a money back guarantee is provided if the quality does not meet your expected standards.

 

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Wednesday, 04 February 2015 09:28

Enzyme lab report

 

Introduction.
An enzyme is a protein molecule that speeds up the rates of chemical reactions by many folds. They recognize, bind, and change specific reactants. They do not change thus can catalyze the same reaction again and again. Activation energy also known as an energy barrier is the amount of energy needed in order to begin a chemical reaction.
Catecholase catalyzes the reaction rate of catechol oxidation. Catechol is found beneath the skin of many plants such as apples and potatoes. When it is exposed to air, the oxygen in the atmosphere oxidizes it to benzoquinone, which acts as an antiseptic for the plant. When produce is stored in a freezer, it will stay for long without changing color. This is due to the cooler temperature preventing the catechol in the produce from oxidizing as quickly as it would at room temperature. (Clapper, A, 2007)
When cut open, potatoes turn to a brownish color which indicates enzymatic activity. Ethylenediamine tetraacetic acid (EDTA) is a preservative. The magnesium and calcium that EDTA binds are the cofactors used by the enzymes of bacteria and fungi that can spoil food. Benzoquinone reflects light of orange wavelengths and absorbs light of green wavelengths, which makes us measure enzymatic activity by measuring light absorbance. There is a hypothesis that enzyme kept at 37 degrees Celsius will show the most absorbance which shows most enzymatic activity. Also calcium and magnesium are hypothesized as the cofactors necessary in the functioning of enzymes in bacteria and fungi that spoil food, due to EDTA binding to them. (Clapper, A, 2007)


Material and Method
Spectrophotometer cuvettes, A spectrophotometer, 18 mL of catechol solution, 10 mL of enzyme solution, 531 mL of distilled, 2 mL of EDTA and 2 mL of phenyl thiourea (PTU) were used as possible chelating agents, 5 labeled pipettes, around 14 pieces of parafilm, kimwipes, cuvette rack, 37 and 60 degree Celsius water baths, one uncooked potato, potato peeler, refrigerated blender, 500 mL of the cold distilled water, and several squares of cheese cloth were used in this experiment.
Method.
In preparing the catecholase extract, a potato was skinned, washed, and then diced. Water was added to the diced potato and blended for two minutes. The solution formed was filtred and the extract stored in a container. Eight individually labeled spectrophotometer cuvettes were prepared using different amounts of the following reagents: a buffer of pH 7, a 0.1% catechol substrate, and distilled water. The wavelength of the Spectronic 20 spectrophotometer was set at 540 nm. To calibrate the spectrophotometer at zero absorbance, blank control cuvettes prepared with no catechol substrate and labeled "tube 1" was inverted and inserted into the spectrophotometer. The extract to be tested was added immediately to each cuvettes before they were placed to the spectrophotometer and each cuvettes was inverted and placed in the spectrophotometer. The absorbance was read for time zero (t0), the ten minute mark (t10), and each minute in between and recorded. The cuvettes received the enzyme solution last to prevent the reaction from increasing until we were ready to begin measuring the reaction. The cuvettes were shaken frequently to ensure that the contents were properly mixed. After ten minutes, the cuvettes were removed from their environments.
To conduct the cofactors procedure, the cuvettes were prepared first. Cuvettes 1, 2, and 3 received all contents other than catechol, at first. Cuvette 1 received 1mL of enzyme, 2mL of catechol, and 2mL of EDTA. Cuvette 2 received 1mL enzyme, 2mL catechol, and 2mL of PTU. Cuvette 3 received 1mL of enzyme, 2mL of catechol, and 2mL of dH2O. Cuvette 4 received 5mL of dH2O. The enzyme solution and chelating agent were allowed to sit for a minimum of 10 minutes before the catechol was added, so as to ensure mixing. The cuvettes were inverted and shaken every 2 minutes to continue mixing. After ten minutes of mixing, the catechol solution was added and initial measurements were taken like in the temperature procedure. Next, the cuvettes were placed into a 37 degree water bath and ten minutes elapsed before a second set of data was recorded.
Two data charts were created to record the data for the temperature and cofactor results. The charts show the absorbance rate for each cuvette for the initial readings and the readings after ten minutes.The blank cuvettes, in each procedure allow us to calibrate the spectrophotometer. When the spectrophotometer is calibrated with the blanks, we are subtracting the amount of absorbance that occurs when only H2O is present in the cuvette. This allows us to measure the amount of enzymatic activity indicated by absorbance as we control absorbance that is not due to enzymatic activity.

Results.
Experiment 1

Experiment II

The cuvette that had catechol and the enzyme and was placed in the 60 degree bathshows the greatest absorbance. The higher temperature a cuvette was kept, the more enzymatic activity it displayed through absorbance. Cuvettes containing both catechol and the enzyme solution showed a increase in enzymatic activity as indicated by absorbance.
In the cofactor procedure, the cuvette containing PTU showed the smallest amount of increase between measurements.The cuvette containing EDTA appeared to have inhibited the enzyme reaction, but not as the PTU.


Discussion
The hypothesis that the cuvette with both the catechol and enzyme solution that was placed in the 37 degree bath would result in the greatest amount of enzymatic activity was not supported, because the cuvette that contained both solutions and was placed in the 60 degree bath showed the greatest amount of enzymatic activity.
The hypothesis that magnesium and calcium are the necessary cofactors for catecholase was not supported, because the cuvette that contained PTU inhibited enzymatic activity much more than EDTA.
Although the hypothesis that the 37 degree bath would result in the most enzymatic activity was not supported, the fact that the cuvettes containing both catechol and the enzyme solution showed a greater increase in enzymatic activity as indicated by absorbance is consistent with the premise that the enzyme acts as a catalyst for the oxidation reaction. We thought that the 60 degree bath would denature the enzyme in the enzyme solution, but it did not.
Human error is an area of weakness in the study. If the parafilm was left on some cuvettes for a different amount of time than others, the data may have been skewed because the reaction depends on the presence of oxygen.
Accuracy is another factor.The absorbance of green light that was measured by the spectrophotometer indicated enzymatic activity, because the benzoquinone reflects orange wavelengths and absorbs green.
The blank cuvettes used in both procedures accounted for the green light that was absorbed by a cuvette with only water, and allowed the calibration of the spectrophotometer so that only the green light that was absorbed as a result of enzymatic activity was measured.
It appears as though the cofactor in catecholase is copper, because PTU binds to copper in catecholase, and the data showed that the PTU prevented the catecholase from catalyzing the catechol in oxidation. (Clapper, A, 2007)

References.
Clapper, A. The effect of temperature and chellating agents on catechol oxidastion. Journal, section 403. March 26, 2007.

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Wednesday, 04 February 2015 09:12

Persuasive Speech on: Spay or Neuter Your Pet.



To neuter or spay is to surgically remove some parts of the reproductive system of either male or female animal so that it becomes infertile and cannot reproduce. In females, the womb and the ovaries are removed while in males the testicles are removed. A pet is an animal which is domesticated to provide companionship or for amusement purposes.

Spaying of pets is important to pet owners and they should well understand the importance of making this crucial decision. There are very many homeless animals every where who are as a result of our dear pet we are keeping in our homes. Every time they get a chance and mingle with others the results are pregnancies and at last, homeless animals. (University of California School of Veterinary Medicine)
By having our pets spayed we are going to avoid over population because we are going to make them infertile. Spaying is applicable to pets like cats, dogs, and rabbits.
Other than preventing overpopulation of these pets, spaying of rabbits reduces hormone driven behaviors such as mounting, boxing and lunging. In females spaying prevents some cancers such as the ovarian, uterine and the mammary cancers which could occur when these females mature up. (Tierney, R., Partnership for Animal Welfare)
Each year pets die unnecessarily and this can be reduced by spaying them by simply consulting a veterinary doctor who will perform the procedure. General anesthesia is given to the animal so that it does not feel pain. A surgery is then performed on the animal where parts of the reproductive system are removed. In females the ovaries and the uterus are removed while in males both testicles are removed. (The Humane Society of the United States, 2010)



Spaying saves lives and this should be known. Most of pets are at shelters waiting to be picked and have a home. When a few are picked the majority remaining are just euthanized. This is because there are very few willing to adopt these pets in the shelters. When spaying is done there will be fewer pets that will be healthy, loving and so sweet. Pets can be spayed as little as eight weeks and they can stay healthy. Spaying will result in a very happy pet that will live for long. When a female cat for example is on heat, it cries and becomes very nervous but if it is spayed this is automatically eliminated. In dogs, it also reduces the heat cycle messiness. (Plotnick, A, 2006) In male cats and dogs, it reduces some of the sexual behaviors which are not desirable. Pets tend to associate with each other better if they are spayed. (Day, J.W., DVM, 2007)
Spaying males also improves their health by reducing the risks of cancer of the testicles, prostrate gland and even prevents parietal tumors. Overpopulation of these animals affects us greatly. First, a lot of money is spent on taking care of these animals in shelters as they await someone to pick them. Secondly, there are many transmittable diseases and this posses a danger to human life which could occur through animal bits and attacks one could get for example from stray dogs. (Cruden, D. 1992)
Because of their large numbers out there, there is no food to feed them and they may end up destroying properties as they look for food. They also deposit their waste anywhere may it be in the parks or yards fouling them and this may be a serious hazard for the environment. Each and every person should therefore take this responsibility of reducing pets’ overpopulation so as to solve all these problems. Spaying of pets will not affect the training you may want to give to it or its ability to hunt or work. Male dogs will have the urine odor reduced and will reduce aggression towards other dogs. Generally these pets will not make sexual advances towards people or even objects like the unsprayed animals.( ASPCA, 2010).
In conclusion, the following is why you should consider spaying or neutering tour pet.
• Reduce the overpopulation of pets,
• Prevent breast, uterine and ovarian cancers in females,
• Prevent uterine infections in females such as pyometra,
• Prevent testicular and prostrate cancers in males,
• Reduce genito-urinary tract infections which leads to disease of the kidney in males,
• Fight related injuries are reduced by decrease in aggression, anxiety and fighting,
• Lowers undesirable behaviors in both sexes. (Sacramento SPCA, n,d)


References.
ASPCA. Top 10 Reasons to Spay or Neuter Your Pet. ASPCA.org. 2010.
Cruden, D. Early Spay/Neuter in the Cat. Cat Fanciers’ Association. CFA.org. 1992.
Day, J.W., DVM. Why Spaying and Neutering Is Important for Pet Health.FamilyVet.com. 2007.
Plotnick, A Spaying and Neutering: Facts, Myths, and Misconceptions.ManhattanCats.com. 2006.
Sacramento SPCA Why You Should Spay or Neuter Your Pet. SSPCA.org. . (2008).
Tierney, R., Partnership for Animal Welfare. Spaying and Neutering. Paw-Rescue.org. (n.d.).
The Humane Society of the United States. Why You Should Spay or Neuter Your Pet. retrived from http://www.humanesociety.org/issues/pet_overpopulation/facts/why_spay_neuter.html 2010.
University of California School of Veterinary Medicine. Spaying or Neutering Your Cat. VMTH.UCDavis.edu. (n.d.).

 

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Wednesday, 04 February 2015 09:11

Superior academic custom writing

Academic writing is one of the activities that learners encounter whether in high schools, colleges or universities. It entails writing of research papers, essays, reports, dissertation papers, term papers etc. These academic materials are used in the learning process as well as during assessment by instructors. The academic papers have stipulated rules and procedures used in writing them. It is thus important for students to ensure they follow these rules to the letter for them to score highly in the papers.

When students see the writing tasks as a hustle due to their time-consuming nature, they turn to online custom writing companies for assistance. Students with loads of work can also get some work or the whole work done for them by paying writers. It is important to look for a custom writing company that best suits your demands and preferences, while at the same time choosing a company that is reliable and accountable. Look for a well established company which has enough writers; that way you’ll be sure to get your papers on time. A company with those features is most likely to have adequately trained and experienced writers, who are bound to do a quality writing for you.

Custom writing and typing is about writing all kinds of academic papers from assignments to dissertation papers among many other kinds of academic materials. It involves writing, editing and proofreading, and formatting of academic papers using the different styles of academic writing. The styles of academic writing have rules which need to be strictly followed to make the custom paper a high quality one. These styles lay focus mostly on in-text citations, quotations and referencing or writing the bibliography. It is important that writers be well acquainted with these writing techniques so as to produce a quality paper.

In custom writing and typing, a client should be assigned a writer so that they’re sure to get their work completed in time. It should also be possible for the client to communicate directly with the writer assigned to their writing. This also provides for the client s to check the progress being made on their assignments. The writers should do a thorough research while writing the papers to ensure they deliver to the client a high quality paper. This will also ensure that the paper written is not plagiarized and it is an original paper which is sure to score high marks. Written and typed papers are taken through anti-plagiarism software and a good paper should pass the test.

Our online custom writing company offers the best services in custom writing. We write all kinds of your academic papers ranging from research papers, term papers, college essays and many more. Our large group of staff is well trained in the academic fields they major in and are trained in different courses. The writers also have adequate experience in the field of custom writing since they have spent years of service in the writing market. Our company is well established and our accountability is unquestionable.

At our custom writing company, your custom papers are written through an outstanding research and they are not a copy paste of another already written work. We do not deliver plagiarized papers to clients and every paper is taken through the plagiarism checker software. We write, edit, format and proofread all custom papers before submitting so clients are guaranteed custom papers with no mistakes and errors. We submit clients’ work on time without unnecessary inconveniences or delays. Our prices are customer friendly and they’ll always get you coming back. Just visit our company’s website to find out this is where your custom writing demands are addressed most appropriately.

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Wednesday, 04 February 2015 09:06

A superior essay is a standard essay

Essay writing is not just about completing a single essay, but also how well you write the essay. This entails proper use of information in writing the essay, displays the ideas and proficiency of thoughts displayed in your essay. A superior essay is a standard essay that fulfils all the requirement of an essay, which includes proper editing and format of the essay which includes proper editing and format of the essay plus a detail description of the topic under discussion. It displays the level of knowledge of a learner s per the facts and opinions of the writer and should be academically accepted as it is mostly used for academic purposes.

Writing a superior essay requires a good topic if the writer is not provided with one. A good topic is easy to write about and collection of facts and information is easy. A topic should not be general and learners should make effort to get specific information of the topic, since it provides for a good coverage of the topic as well as getting enough topics. A superior essay requires thorough knowledge of the topic and search for materials of information.

It should be restricted to only the useful and reliable sources since use of fake sources of information can cause great harm. Efforts should be made to restrict one to new books, unless the use of older books is essential. The choice of other sources like journals, magazines, newspapers and other articles should be relevant to the topic to be discussed and only important information should be derived from them. This process is important in writing a superior essays it provides the grounds for your arguments and facts.

The different types of essays in the different academic fields should be clearly distinct by the learners so as to come up with the kind of essay that is relevant and applicable to your kind of studies. Learners in literature fields will write a different essay from those in the fields of science and their essays may take different natures. A superior essay is distinct in the field of academic it stands in, and it showcases the proficiency of knowledge the learner has acquired in his or her field of study.

Major types of essays include argumentative, description, admission, classification essays which appear in the different academic fields such as science, literature, arts, philosophy etc. Though they may take different natures they share a common general style of writing. A superior essay starts with the introduction followed by the body then the conclusion comes last. Points are stated in prose form using paragraphs that are linked together to bring out a cohesive, logic and understandable paper which results in a superior essay. The writer should portray a rich of language that makes use of proper grammar, punctuation marks, abbreviations and simple language that brings out full meaning.

Writing a superior essay has specifications that a writer should portray involving skill and knowledge and at our company you will find writers who are professional in their academic fields to attend to your requests of essay writing. We write your essays, edit them in a professional way to bring out an essay that is superior in nature and the customers approves our essays qualities. By following the instructions you give and following the rules of academic writing strictly, we deliver you an essay that s sure to score high marks and customer satisfaction is guaranteed.

Essays requiring revision are revised at no extra charges. To provide you with a superior essay, we proof read to omit errors and common mistakes while making sure your essay is decent and ready to be submitted. Proper editing and formatting of an essay is done using the appropriate academic writing styles and we produce easily visible and legible essay which is of no doubt, superior.

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