What Brought Our Ancestors To America Essay Example For Students

What Brought Our Ancestors To America? Article What was the fantasy that brought our predecessors toAmerica? It was resurrection, the hankering for men to be bornagain, the longing for another opportunity. With all of theseideas comes the genuine American dream-Freedom. This is thecondition in which a man feels like an individual. It is thepurpose and outcome of resurrection. For the duration of the life ofLangston Hughes he introduced thoughts in his compositions thathelp to characterize his view of the American dream.Inbeginning, Langston Hughes was conceived on February 1,1902 in Joplin, Missouri. His dad was James NathanielHughes, a man who contemplated law however couldn't take theexamination for the bar since he was dark. His motherwas Carrie Hughes, a lady who learned at the Universityof Kansas in a continuous battle to procure a living outside ofdomestic work. Langstons father ventured out from home to live in Cubaand then Mexico to liberate himself from the Jim Crow lawsand Segregation. Hughes at that point went to live with hisgrandmother in Lawrence, Kansas until he was thirteen. Hisgrandmother, Mary Sampson Patterson Leary Langston,was extremely conspicuous in the African American people group ofLawrence. Her first spouse was killed at Harpers Ferrywhile battling with John Brown; her second husband,Hughes granddad, was a conspicuous lawmaker in Kansasduring the Reconstruction. During the time that he lived withhis grandma, in any case, she was old and poor resultingin little to eat and constraining them to lease some portion of their smallhouse. Unfit to give Langston the consideration he neededand his sentiments of hurt and dismissal by the two his mom andfather made him grow up shaky and uncertain ofhimself. In the second grade Langston was presented tobooks and before long got intrigued with them and discovered itas a break from his reality into the magnificent world insideof them. At thirteen years old Hughes went to live with hismother in Lincoln, Illinois and afterward Cleveland, Ohio wher ehe went to secondary school. It was in Lincoln that Hughes wrotehis first sonnet in the wake of being chosen class artist by his fellowclassmates. Hughes, the main dark at his school, said thatthe just explanation that he was chosen was that his friends feltthat he should have a decent feeling of mood due to thecolor of his skin. This situation of class writer sparkedHughes love for verse and was an amazing beginning as apoet. Hughes before long started to compose verse very frequentlyand he kept it all in a diary mystery from others. We will compose a custom paper on What Brought Our Ancestors To America? explicitly for you for just $16.38 $13.9/page Request now Langston Hughes is generally well known for his verse yet he alsohad various professions all through his lifetime. He was a creator, writer, dramatist, melody lyricist, andlecturer beginning in 1921. In the long periods of 1920-1921 he wasan English educator in Mexico. In the long periods of 1949-1950Hughes can be credited with establishing network theatresin significant urban communities over the United States, for example, Harlem,Los Angeles, and Chicago. In following, what is theAmerican Dream? When solicited, this inquiry wouldreceive an assortment of reactions, yet the principle reaction wouldprobably be opportunity. The denotative importance of theAmerican dream is given in the Random House Dictionary:1.The goals of opportunity, fairness, and opportunitytraditionally held to be accessible to each American. 2. Alife of individual bliss and material solace astraditionally looked for by people in the U.S.(66) ManyAmericans continue accepting that America is the greatestcountry on the planet and that man is fundamentally acceptable and canbe better and has the chance to satisfy his productiveca pabilities. The conviction that America should offer equalopportunity to all men is a major piece of theAmerican dream.(Werner XI) History

New Perspectives on Computer Concepts Essay Example | Topics and Well Written Essays - 500 words

New Perspectives on Computer Concepts - Essay Example All the exercises that are occurring in the distinctive practical offices are working in an incorporated mode with the execution of the Enterprise Resource Planning programming. The useful offices in the business are the records and account division and the human asset the executives office (Parsons, 100). The business can utilize the advantages of ERP to maintain their business in a proficient and powerful way. The arranging of item types, the buying of crude materials, the stock control procedure, and capacity of the item in the stockroom and afterward the appropriation parts of the item alongside the way toward following the requests would all be able to be taken care of by this one programming of Enterprise Resource Planning. ERP can be considered as back-end programming for organizations. ERP takes the request from the client and afterward through the way structured in the product, the request is turned out to be through the distinctive utilitarian offices. The client administrations agent has all the data promptly accessible when the client id is embedded in the ERP programming. Inside a matter of snaps, data about the client opens up for finishing the request structures. All the data accessible on the ERP programming is accessible for everybody. Any kind of update in the data can be seen effectively by the entire association and furthermore have the entrance to refresh at their end as well. The executives in the business associations is one of the most significant elements of business and it should be completed in the most specific manner conceivable so everything turns out to be in an efficient mode. The ERP programming has made it feasible for organizations to oversee and incorporate their data in an efficient manner and furthermore guarantees that all the exercises occurring in the utilitarian divisions are effectively refreshed with the most recent data.

Atwood presents women in the novel? Essay

 Atwood remembers for the novel Offred as a small kid watching her mom consuming obscene magazines since she needs her perusers to address how far the ladies in the general public at the time the novel was set engaged with making the Gilead system; women's activists partakes in exercises, for example, crusading against explicit materials and disturbing excellence challenges since they accept that they are corrupting to ladies, Atwood is stating that by challenging such, they are concurring that control ought to be gotten and that ladies ought to be ‘protected’ from such material; at the core of the Gilead system is the ‘protection women’. Margaret Atwood is provoking aggressor women's activists to choose at what cost are they prepared to pay all together make the matriarchal society they are crusading for. Additionally Atwood is cautioning the perusers that the thought of the need ‘protect women’ can be hazardous; it could slip from an interest for more opportunity to a sort of neo-Victorianism, after all it was the need to ‘protect women’ that supported all habits of ladies subjection in the nineteenth Century including binding ladies to the kitchen and banning them from casting a ballot. Prior to composing this novel, Atwood gathered news sections and announcing occasions from the women's activist development, strict conservative gatherings and different social practices far and wide along these lines, this tangled discussion could likewise be alluding to the perspectives contemporary Islamic ladies who contends that the cloak and the all-encompassing garments is planned for managing lewd behavior and sexual generalization. By remembering this for the novel, Margaret Atwood is cautioning her peruser to be cautious about such guarantees; the language is women's activist, however the outcomes could be profoundly man centric all things considered in the book. All through, Atwood presents various sorts of ladies and their various reactions to the man centric system of Gilead, two of which are Janine and Moira. Moira is ostentatiously flighty and has unshakeable confidence, declining to buy in to the belief systems of Gilead by her rebellious mentality to life. Atwood presents Moira as an image of trust in Offred. Like Offred, her capacity in Gilead is to imagine, however she doesn't let this trouble her as she sees herself getting away Gilead one day, in reality it is this assurance that encourages her getaway the psychological frenzy. Moira in the novel is additionally depicted as a resource for different handmaids in the Red Center since her rebellious silliness is utilized as a weapon against the oppression of the Aunts. The creator likewise presents Moira as the voice of reason e. g. in section 28, Offred recounts how basic Moira was the point at which she discovered that Offred was associated with an extra-conjugal issue with Luke â€Å"she object in those days. Not of Luke however the way that he was married†. As referenced previously, women's liberation is anything but a uniform group of thought thus various women's activists have distinctive women's activist convictions; Margaret Atwood is utilizing the character of Moira to show the perusers different strands of women's liberation. Moira is a lesbian and like Offred’s mother, she is additionally a politically mindful women's activist and aware of her privilege as ladies yet not at all like Offred’s mother, she doesn't need to go to outrageous lengths to battle for correspondence; Moira’s thought of woman's rights is being self-assured as a ladies and being faithful to other ladies (subsequently she blames Offred for â€Å"stealing† Luke) Moira’s hesitance to fit in with rules of Gilead is critical to her psychological steadiness and her endurance. Margaret Atwood differentiate Moira’s hesitance to buy in to the philosophies of Gilead with Janine, who profoundly accepts and acknowledges the Gilead system. Janine is both a casualty of opportunity and mistreatment. In the novel, we told that as a handmaid, she was left to wound her own enthusiastic alarms when her child was announced ‘unborn’ and wrecked on the grounds that it was twisted and furthermore that before the Gilead system she was assaulted something she is made to accept by the Aunts that it is her flaw â€Å"her deficiency, her issue, we serenade in unison†. There are extraordinary equals between these occasions; for each situation, she is a feeble individual, exploited as a ladies and her child is obliterated. Janine’s delicacy strengthens Moira’s internal quality. Janine’s float into frenzy in section 43 fills in as Atwood’s method for telling the perusers that individuals can not be constrained into having faith in something forced on them and that genuine believers of the Gilead system are in the long run into made crazy by the system’s insensitive practices. Page 1 of 3 Show see just The above see is unformatted content This understudy composed bit of work is one of numerous that can be found in our GCSE Margaret Atwood segment.

Words Essay Samples for Scholarship Guide

Words Essay Samples for Scholarship Guide A sample is offered below for the better comprehension of students. A good example is offered below. Both examples manage the identical theme (sick parent) but utilize various approaches. Don't neglect to use a wide dictionary and respective lexical tools, which can help you to enrich the topic. There are lots of other spindle geometry, such as T-bar is already mentioned that certain kinds of materials. The total format of your essay including the font dimensions and margins will solely count on the instructions provided to you. The general format of your essay, for example, font size and margins, will solely count on the instructions offered to you. Therefore, you don't need to be concerned about your private information whenever you order with us. If you would like to get high high quality research and thesis papers in time and for a sensible price, you should probably attempt using EssaySupply.com. There is an assortment of data analysis strategies and methods. Tell our experts what kind of homework help on the internet you will need to get. An essay has a specific structure. It is often the most important part of your application. It is your chance to show how you are the ideal representative. Even though this kind of essay should only be 250 words long, you should organize your ideas beforehand. No matter the essay prompt, you may want to make certain you incorporate the important and appropriate details about your experiences and background that makes you a perfect candidate for the scholarship award. That means you can order for our high school scholarship essay examples without needing to be concerned about your private information. If you wish to succeed and know how to write a scholarship essay, it's also advisable to find familiarized with the most frequently made mistakes. Keep reading to find eight steps to help you compose a better scholarship essay so you can secure the money you must fund your international education. The very first step to any essay writing is to choose a subject of interest. Nowadays it is quite difficult to locate a trustworthy essay writing service. The same is relevant for top essay writers. Essays term papers dissertations and a whole lot more. Ruthless Words Essay Samples for Scholarship Strategies Exploited Once you've found a school that you truly appear to favor, you ought to make a great impression on them. The scholarships you find are likely to fit into specific themes that you must have the ability to identify as a way to save your family time, frustration, stress, and above all money. The career theme is really self-explanatory. Every student demands help with homework from time to time. Top 250 Words Essay Samples for Scholarship Secrets Cold pitching involves presenting your services as a self-employed writer and request interest from the appropriate business or newspaper. To begin with, it's required to mention all the difficulties. There are a lot of scholarship opportunities for students exactly like you! Different news, culinary, wholesome way of life, sport and narrowly-specialized programs can be watched on TV in addition to the large number of information about the diversity of topics are found on the web. Students ought to focus on their strengths. They can pick any issue. They need to adopt a unique approach to deal with the theme. They basically need to write how they implement their theoretical knowledge in practical life in order to attain success. Members of that tribe will be riding in showrooms around the nation at the very same time on the very same live ride. Students will need to mention their objectives.

Grand Canyon University Admissions Acceptance Rate...

With a 67  percent acceptance rate, Grand Canyon University (GCU) is a for-profit college that isnt overly selective. Students who have completed high school with decent grades should have little trouble being admitted. The school is test-optional, meaning that applicants are not required to submit SAT or ACT as part of the application.   Admissions Data (2017) Grand Canyon University Acceptance Rate: 67 percentGrand Canyon University has test-optional admissions Grand Canyon University Description Founded in 1949, Grand Canyon University is a private, four-year, for-profit Christian college located on 90 acres in Phoenix, Arizona. GCU offers a wide range of traditional campus-based courses, evening class, and online degree programs through its College of Education, College of Nursing, Ken Blanchard College of Business, College of Arts and Science, College of Fine Arts and Production, College of Doctoral Studies, and College of Christian Studies. Academics are supported by a 19  to 1 student / faculty ratio (although less than 10 percent of the faculty are full-time employees). Students stay active through 13 student clubs and organizations, as well as a host of intramural sports including Bowling, Broomball, and Ultimate Frisbee. As for intercollegiate athletics, the GCU ‘Lopes compete in the NCAA Division II Pacific West Conference (PacWest) with teams such as men’s and women’s golf, track and field, and swimming and diving. Enrollment (2017) Total Enrollment: 83,284  (49,556 undergraduates)Gender Breakdown: 29 percent male / 71 percent female32 percent full-time Costs (2017 - 18) Tuition and Fees: $17,050Books: $800 (why so much?)Room and Board: $8,550Other Expenses: $5,700Total Cost: $32,100 Grand Canyon University Financial Aid (2016  - 17) Percentage of New Students Receiving Aid: 99 percentPercentage of New Students Receiving Types of AidGrants: 98 percentLoans: 69 percentAverage Amount of AidGrants: $10,181Loans: $7,266 Academic Programs Most Popular Majors:  Business Administration, Elementary Education, Nursing, Psychology Transfer, Graduation and Retention Rates First Year Student Retention (full-time students): 66 percent4-Year Graduation Rate: 35 percent6-Year Graduation Rate: 41 percent Intercollegiate Athletic Programs Mens Sports:  Baseball, Swimming and Diving, Tennis, Wrestling, Volleyball, Track and Field, Cross Country, Golf, SoccerWomens Sports:  Basketball, Tennis, Volleyball, Cross Country, Softball, Swimming and Diving, Track and Field, Beach Volleyball If You Like GCU, You May Also Like These Schools International Baptist College: Profile  Arizona Christian University: Profile  Prescott College: ProfileUniversity of Arizona: Profile | GPA-SAT-ACT GraphNorthern Arizona University: Profile | GPA-SAT-ACT GraphDine College: ProfileArizona State University: Profile | GPA-SAT-ACT GraphEmbry-Riddle Aeronautical University Prescott: Profile   Grand Canyon University Mission Statement: mission statement from http://www.gcu.edu/About-Us/Mission-and-Vision.php Grand Canyon University prepares learners to become global citizens, critical thinkers, effective communicators, and responsible leaders by providing an academically challenging, values-based curriculum from the context of our Christian heritage. The curriculum at GCU is designed to prepare students with the skills and knowledge needed in the contemporary job market. Students are challenged to develop these tools and to push their intellectual limits in order to become successful in their careers. Data Source: National Center for Education Statistics

A Report On The Malware - 1496 Words

Thesis Statement Malwares is derived for malicious software of which it’s a programme that mainly used for criminal dealings mainly in the financial sector. So an organization, should and must prevent such attacks on its financial facility. Measures should be put in place to mitigate and prevent occurrences of such as they may cripple an organization. Appropriate measures should be put in place to both the staff/worker but also the clients and the customers of the company. Introductions Malware incidences have been on the increase as technology advances. Organization such as Grocery Store inc. where all the primary focus on its cashless credit card chain stores where customers were using to purchase and transact with. The information on the cards had to undergo such attack to its royal customers must have had a devastating effect on its security, financial and reputation. This just being the major aim of the author of the malware. The criminal aspect of the malware has been on its distribution of on the chains stores wherever the customers did a transaction. Grocery store inc. must have an edge and the disgruntled employer took advantage of the weak systems in terms of human personnel, infrastructure and computer systems, the author knew the data he wanted to capture and forward his evil did to himself or the persons he was colluding with overseas. In particular the clients when using the credit cards on the stores outlets never had imaged their information were b eingShow MoreRelatedA Digital Forensic And Malware Investigation975 Words   |  4 PagesForensic and Malware Investigation The business SME is having breaches in security and computer operations, which is causing large amounts of sensitive data to be transferred to unknown sources outside of the company. A team of digital forensic investigators has been hired to locate and correct the cause of the incident. 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Accordingly, reports indicated that Fazio computer approved the proposal of project management and the intruders’ compromised agreement publicizing to the company reportedly, the report reads. Besides, media reports indicated victimization of Fazio for phishing email comprising the malware Target used for ins talling another malware on the system of target, together with Target’s PointRead MoreAny Incident That Results In The Unauthorized Access Of1690 Words   |  7 Pagesthe discovery of a malware sample that was said to have caused the blackout. Based on the report, the malware is a 32-bit Windows executable and is modular in nature which means the module is of a more complex piece of malware. The malware is called â€Å"BlackEnergy† has infected the power plant’s systems after a successful spear phishing attack. BlackEnergy is Trojan malware which was identified several years ago, used to launch distributed denial-of-service(DDoS) attack. This malware was known to have

Affect of Sugars on Yeast Respiration free essay sample

In this investigation, the rate of carbon dioxide production (cellular respiration) of yeast using different sugars and one artificial sugar will be measured. The natural sugars used in this investigation will be sucrose (table sugar) and lactose (in milk). The artificial sugar that will be used is aspartame (equal). The rate of respiration between the natural sugars will be compared to that of the artificial sugar. The molarity of the sugar will remain constant at 0. 4M for all the sugars used and the amount and type of yeast used will be the same. It is expected that the yeast will have a higher rate of respiration for the natural sugars than the artificial sugar. As aspartame is about 200 times sweeter than natural sugar, only small amounts are put into packets of equal, and other substances such as dextrose or maltodextrin are used as fillers to make it appear as though there is more aspartame in the packet than there is2. It is predicted that because there is only a very small amount of sugar in the equal packets, that the yeast will have less to metabolize, and therefore the rate of respiration will be lower. Design Research Question: How do natural sugars versus artificial sugars affect the rate of cellular respiration in yeast? Dependent Variable: The sweetener used sugar (sucrose and lactose) vs. artificial sugar (aspartame). Independent Variable: The rate of cellular respiration of the yeast. Controlled Variables: Amount of yeast used, type of yeast used, molarity of sugar used, temperature of water. Materials: * About 20 packets of Aspartame * 20g of Lactose * 20g of Sucrose * One large beaker (400mL beaker) * One small beaker (150mL beaker) * Two 10mL graduated cylinders One 100mL graduated cylinder * 2 pipettes * Test tubes * Test tube stand * Lap top * Vernier software * Gas pressure sensor * Mass scale * Hot plate * Thermometer * Weighing papers * 30g of yeast Procedure: 1. Use the 100mL graduated cylinder to fill large (400mL) beaker with 150mL of water 2. Place beaker with water onto hot plate 3. Turn the heat up to 4 or 5 4. Wait about 5 minutes for water to heat to about 40- 45Â °C (optimal temperature for yeast to activate) while using the thermometer to take the temperature 5. Pour 30g of yeast into weighing paper (use the mass scale to measure 30g). 6. Once the water is heated, pour measured 30g of yeast into the beaker with the heated water 7. Stir the yeast until no clumps remain 8. Wait several minutes for yeast to activate (there will be a layer of foam on top of the yeast when it is activated) 9. Fill the small (150mL) beaker with 100mL of water using the 100mL graduated cylinder 10. Measure out 13. 68g of sucrose (to make 0. 4M) using the weighing paper and mass scale 11. Pour the sugar into the small beaker with 100mL of water 12. Stir until the sucrose has dissolved (for lactose and aspartame, the water must be heated in order for the sugars to properly dissolve) 13. Set up test tube into test tube stand 14. Set up loggerpro software, including the gas pressure sensor 15. Use a pipette to measure out 10mL into the 10mL graduated cylinder of 0. 4M sucrose water and pour it into the test tube 16. Use the other pipette to measure 10mL of yeast solution into the other 10mL graduated cylinder. 17. Pour 10mL of 0. 4M sucrose into test tube 18. Add the 10mL of yeast solution to the test tube 19. Shake the test tube slightly so the yeast and water are evenly distributed 20. Attach the gas pressure sensor to the test tube 21. Measure the rate of respiration with logger pro for 300 seconds (5 minutes) 22. Repeat the steps for 5 trials 23. Repeat procedure for lactose and aspartame. Gas Pressure Sensor Test Tube Yeast/Sucrose solution Rubber Stopper Computer Figure 1: Set up of the experiment. Not shown is the test tube stand Data Collection and Processing Table 1: Type of sugar vs. rate of respiration data Type of Sugar | Rate of Respiration (kPa) [Â ±0. 0001]| | Trial 1| Trial 2| Trial 3| Trial 4| Trial 5| Average | Sucrose| Â  0. 0209| Â  0. 0637| Â  0. 0475| Â  0. 0448| Â  0. 0788| Â  0. 0511| Lactose| Â  -0. 0002| Â  -0. 0006| Â  -0. 003| Â  -0. 0003| Â  -0. 0002| Â  -0. 0003| Aspartame | Â  -0. 0004| Â  -0. 0006| Â  -0. 0021| Â  -0. 0008| Â  0. 0006| Â  -0. 0009| Table 1: This table shows the rate of respiration of the yeast for the different sugars for each trial, as well as the average rate for each sugar. One trial was taken for the control group (yeast with pure water, no sugar) and the rate of respiration was 0. 0031kPa. Table 2: Type of sweetener vs. average rate of respiration Type of Sweetener (natural sugar vs. artificial) | Average Rate of Yeast Respiration (kPa) | Natural (Sucrose and Lactose)| 0. 0254 | Artificial (Aspartame) | -0. 0009| Table 2: This table shows the average rate of respiration of the sucrose and lactose versus the respiration rate of the aspartame. Graph 1: This is a sample graph, taken from trial 2 of sucrose. The slope is taken at about 120 seconds because the yeast did not begin to metabolize the sugar until then. Qualitative Observations: The changes during respiration of the yeast were very slight. During the yeasts respiration of the sucrose, bubbles began to form as the rate of respiration (or pressure) began to increase (usually around 150 seconds). Graph 2: This graph shows the average rate of respiration for each of the sweeteners used. The sucrose had the highest rate of respiration, while the lactose and aspartame had negative slopes, suggesting that the yeast was unable to metabolize the lactose and aspartame. Graph 3: This graph shows the average rate of respiration of the natural sugars versus the average rate of respiration for the artificial sugar (aspartame). Table 3: P-value of sucrose, lactose amp; aspartame | | P-Value| | | Sucrose| Lactose| Aspartame| Sucrose| X| 0. 0007| X| Lactose| X| X| 0. 1031| Aspartame| 0. 0007| X| X| Table 3: This table shows the results of a t-test performed on the average respiration rates for each sugar. The p-value is shown, and the red ones are considered to be statistically significant (less than 0. 05). Sample Calculations i. Average for Sucrose: = (trial 1 + trial 2 + trial 3 + trial 4 + trial 5) / 5 = (0. 0209 + 0. 0637 + 0. 0475 + 0. 0448 + 0. 0788) / 5 = 0. 2557 / 2 = 0. 0511 ii. 0. 4 Molarity for Sucrose: = C12H22O11 = (12. 011 x 12) + (1. 0079 x 22) + (15. 999 x 11) = 144. 132 + 22. 1738 + 175. 989 = 342. 29 = 0. 4 x 342. 29 = 136. 8 = 136. 8/1000 = x/100 =1000x = 136. 8 (100) = 13. 68g of sucrose in 100mL of water Conclusion The results of the experiment showed that sucrose had the highest rate of respiration, as was predicted. The results also showed that both lactose and aspartame were unable to be metabolized properly by the yeast, causing the slope to be negative. The results of the t-test performed showed a p-value of 0. 0007 between both sucrose and lactose and sucrose and aspartame, meaning that the difference between them is extremely statistically significant. The p-value between the lactose and aspartame though, was only 0. 1031, which is not statistically significant. Although one of the natural sugars (sucrose) did cause the yeast to have a higher respiration rate, the other natural sugar (lactose) did not. This suggests that the rate of respiration of yeast does not depend on whether the sugar is natural or artificial, but whether the yeast has the proper enzymes to metabolize the sugar presented to it. The yeast has certain enzymes designed to metabolize glucose and galactose specifically, but these enzymes are not able to properly process lactose 3. This presents a reason for the yeast producing a negative slope when given lactose. Equal packets also sometimes contain lactose to create bulk, since only small amounts of aspartame are needed. In this case, the yeast would be unable to metabolize the lactose. Evaluation The most significant possible source of error could have come from a leak in the gas pressure sensor. This would affect the data by creating a negative slope when there could have been a positive slope because the air would be leaking out from the test tube, lowering the pressure. This could be the result of the rubber stopper not being pushed in far enough in the test tube to prevent a leak, or a leak from the tube connecting to the rubber stopper. A solution to this source of error would be to The next most significant source of error could have come from the temperature of the yeast solution. The water that the yeast was placed into to activate, was heated to 42Â °C. After the yeast was activated in this solution, it was used for the first set of trials. While the first trials were being done, the yeast solution had time to cool down, and by the time it was used for the next set of trials, the yeast solution was a different temperature. The different temperatures could have affected the yeast respiration rate. With the warmer temperatures, the molecules move faster, enabling for more collisions, which could have caused the rate of respiration to be higher for the first set of trials, when the yeast was warmer. A solution to this problem would be to keep the yeast solution in a warm water bath, in order to keep the temperature constant, and to have a thermometer in the solution to check for changes in temperature. The final most significant source of error could have been the amount of yeast used for every trial. On top of the yeast solution there was a thick layer of foam. When using the pipette to put the solution into the 10mL graduated cylinder, some foam was also added to it. The foam made it difficult to determine whether the yeast solution had reached 10mL, or if it appeared that way because of the foam on top of the yeast. This could have resulted in there being less than 10mL of yeast for some trials, while others have 10mL of yeast. This could affect the data because there would be more yeast to metabolize the sugar, which could increase the rate of respiration. A solution to this would be to use a spoon to remove the excess foam on top of the yeast solution, leaving only the liquid, useable substance. A possible extension to this investigation could be to compare the effect of monosaccharides, disaccharides and polysaccharides on yeast respiration rate. More types of artificial sugars could have been used as well, such as splenda (sucralose). There is also a type of yeast that is genetically engineered by scientists to contain the enzyme lactase, enabling the yeast to metabolize lactose4. The rate of respiration between the genetically engineered yeast and the normal yeast could be compared. Sources: [1] http://www. anaerobicrespiration. net/ [2] http://www. equal. com/equal-classic/faqs#saccharin01 [3] http://www. madsci. org/posts/archives/2005-11/1132509463. Cb. r. html [4] http://www. ncbi. nlm. nih. gov/pmc/articles/PMC195890/