How to write critique paper
Essay Topics For East Asia
Thursday, August 27, 2020
Judaism Essay Example For Students
Judaism Essay The religions of Judaism, Hinduism, and Buddhism all have there own convictions. These convictions assume a major job in a people regular day to day existence, and impact parts of their way of life, for example, occasions, diet, social structure, workmanship, and music. In Judaism, they accept that the Sabbath day ought to be kept blessed, and that you ought to follow the Ten Commandments, the laws of G-d. Their weight control plans comprise of fit food, and have there own New Year, Rosh Hashanah. Hindus have confidence in Brahman and Karma, which are both a piece of the pattern of birth, passing, and resurrection. Theyre veggie lovers, and have a genuinely intricate social structure called the station framework. Buddhists put stock in Buddhas lessons of the Four Noble Truths. These lead to there confidence in following the Eightfold Path so as to arrive at nirvana. Their craft comprises of sculptures of the Buddha, each part having its own importance. Their music was for the sanctua ry and they had their own uncommon method of singing. Two fundamental convictions in the religion of Judaism are that the Sabbath is blessed, and that you ought to follow the Ten Commandments. Sabbath, or Shabbat in Hebrew methods stop or halt. It happens from nightfall on Friday until dusk on Saturday, and you are denied from accomplishing any work, except if it seriously impacts your life or wellbeing. The special lady of the house lights two white candles and says a gift. An Omeg is held after Friday night or Saturday evening administrations, where theres generally rewards, melodies, and talks. It took G-d six days to make the world, and on the seventh day he rested. At the point when G-d gave the Ten Commandments to Moses, he asked that the individuals additionally lay on the seventh day of the week. The Ten Commandments are the laws of G-d given to Moses at Mount Sinai. They express that: (1) You will have no other g-ds before me, (2) I am the main g-d, (3) You will not malign the Lords name, (4) Remember the Sabbath day and keep it heavenly, (5) Honor your Father and Mother, (6) You will not kill, (7) You will not submit infidelity, (8) You will not take, (9) You will not exposed bogus observer against your neighbor, and (10) You will not pine for (be envious of) your neighbor. The initial four are contracts among you and G-d, and the last six are among you and others. The Ten Commandments were composed on two stone tablets by G-d, and are in the Old Testament of the Bible. It is accepted that Moses, in anger of seeing individuals ignoring G-d, tossed down and annihilated them. Nobody knows where the tablets remain today. Jewish individuals eat legitimate food, and praise the occasion of Rosh Hashanah. Fit, which means fit or legitimate is utilized to allude to food in understanding to Jewish dietary laws. The creatures must bite their cud and have cloven hooves. Fish must have unmistakable scales and blades (no shellfish). The food must not be gotten from creatures, flying creatures, or fish restricted in Leviticus 11 or Deuteronomy 14, meat must be butchered by the strategy for shehitah, the meat must be salted and doused to dispose of all blood, and milk won't be blended in with meat. An extraordinary method of getting ready and butchering the meat (shehitah) additionally applies. Initial, a confirmed (by a rabbi) shohet says a petition over the creature. Utilizing an amazingly sharp, scratch free blade, a quick breadth is made over the throat, making the creature oblivious. All blood is then depleted from the creature. Numerous Jewish individuals keep a fit home each day and on vacations like Rosh Hashanah. This is the Jewish New Year, and means, leader of the year in Hebrew. It is additionally now and then alluded to as Yom Ha-Zikkaron (the day of recognition), or Yom Teruah (the day of the sounding of the shofar). It happens on the first and second of Tishrei (Jewish schedule), and is one of the most heavenly days of the year. Its commending the production of the world, and a few customs are the blowing of the shofar and plunging apples into nectar. The shofar, or rams horn, is sounded after help, and its notes require a profound arousing. Plunging apples (or bread) into nectar is to remind us to have a sweet new year. This is a period for self-assessment, and to think back on the mix-ups youve made in the previous year. It is the first of ten days of contrition, and you compensate for botches that youve made, and admit sins. It closes with the occasion of Yom Kippur, the most recent day you are judged. .u34de8f3ee90c72bc76ab309491f1fca3 , .u34de8f3ee90c72bc76ab309491f1fca3 .postImageUrl , .u34de8f3ee90c72bc76ab309491f1fca3 .focused content zone { min-stature: 80px; position: relative; } .u34de8f3ee90c72bc76ab309491f1fca3 , .u34de8f3ee90c72bc76ab309491f1fca3:hover , .u34de8f3ee90c72bc76ab309491f1fca3:visited , .u34de8f3ee90c72bc76ab309491f1fca3:active { border:0!important; } .u34de8f3ee90c72bc76ab309491f1fca3 .clearfix:after { content: ; show: table; clear: both; } .u34de8f3ee90c72bc76ab309491f1fca3 { show: square; progress: foundation shading 250ms; webkit-change: foundation shading 250ms; width: 100%; murkiness: 1; progress: haziness 250ms; webkit-progress: obscurity 250ms; foundation shading: #95A5A6; } .u34de8f3ee90c72bc76ab309491f1fca3:active , .u34de8f3ee90c72bc76ab309491f1fca3:hover { darkness: 1; change: mistiness 250ms; webkit-progress: obscurity 250ms; foundation shading: #2C3E50; } .u34de8f3ee90c72bc76ab309491f1fca3 .focused content region { width: 100%; position: relativ e; } .u34de8f3ee90c72bc76ab309491f1fca3 .ctaText { outskirt base: 0 strong #fff; shading: #2980B9; text dimension: 16px; textual style weight: intense; edge: 0; cushioning: 0; text-design: underline; } .u34de8f3ee90c72bc76ab309491f1fca3 .postTitle { shading: #FFFFFF; text dimension: 16px; text style weight: 600; edge: 0; cushioning: 0; width: 100%; } .u34de8f3ee90c72bc76ab309491f1fca3 .ctaButton { foundation shading: #7F8C8D!important; shading: #2980B9; fringe: none; outskirt sweep: 3px; box-shadow: none; text dimension: 14px; text style weight: striking; line-tallness: 26px; moz-outskirt range: 3px; text-adjust: focus; text-beautification: none; text-shadow: none; width: 80px; min-stature: 80px; foundation: url(https://artscolumbia.org/wp-content/modules/intelly-related-posts/resources/pictures/straightforward arrow.png)no-rehash; position: total; right: 0; top: 0; } .u34de8f3ee90c72bc76ab309491f1fca3:hover .ctaButton { foundation shading: #34495E!important; } .u34de8f3ee90c72bc76a b309491f1fca3 .focused content { show: table; stature: 80px; cushioning left: 18px; top: 0; } .u34de8f3ee90c72bc76ab309491f1fca3-content { show: table-cell; edge: 0; cushioning: 0; cushioning right: 108px; position: relative; vertical-adjust: center; width: 100%; } .u34de8f3ee90c72bc76ab309491f1fca3:after { content: ; show: square; clear: both; } READ: Steroids EssayIn Hinduism, they put stock in Brahman, Karma, and don't eat meat. Brahman is the Supreme Hindu G-d. All other g-ds and goddesses are parts of Brahman. Truth be told, everything on the planet is a piece of Brahman. He devastates, reproduces, keeps up and makes in samsara, which is the pattern of birth, passing, and resurrection once more. It is a Hindus primary objective in life to arrive at Brahman, and by following ones dharma (rules and guidelines one must follow beginning during childbirth), ones soul may inevitably be joined with him. By following your dharma, you may likewise have a decent next life and be renewed into a higher social class. The all out awful and great deed a human spirit conveys starting with one life then onto the next is karma. The quantity of good and awful deeds you do likewise influences your next life, regardless of whether youre human/creature, rich/poor, glad/miserable, and things you may involvement with this next life. They accept that despite the fact that your body kicks the bucket, your spirit is taken into another body. Hindus abstains from food comprise of just vegetation, since they accept that an individual in one life could be a creature in another. Along these lines, on the off chance that you executed a creature, it would resemble killing a human. So you would deny them of the opportunity to ever arrive at their objective throughout everyday life (arriving at Brahman). That is the reason they treat creatures and individuals as equivalents. Hindu social structure is broken into unique gatherings dependent on birth (youd have a place with your folks gathering), called standings. The stations, or varnas, were sorted out from most noteworthy to least in the accompanying request: ministers/Brahmans, warriors, landowners/vendors/herders, hirelings/laborers, and the untouchables. Each had its own arrangement of rules in regards to cooking, diet, marriage, home, apparel, work, contact, and considerably more. For instance, you could just wed individuals from a similar class, and a higher Varna couldn't come into contact with an individual of a lower Varna. The most noteworthy position was viewed as profoundly spotless, so when they interacted with the lower, they were not, at this point thought about unadulterated. This is likewise why Brahmans/clerics must be the cooks. Every standing had various employments that were resolved during childbirth. In 1947, Gandhi dismissed the station framework, when India got free. Convictions of the religion of Buddhism are the Four Noble Truths and the Eightfold Path. The four sections to the Four Noble Truths are: (1) Life is enduring (Dukka). This perceives there is continually enduring throughout everyday life, may it be maturing, passing, affliction, misery, or partition from friends and family. (2) Desire causes enduring (Samudaya), on the grounds that when you pine for things, you become avaricious, and cant consistently get what you need. (3) Suffering can be finished (Nirodha), in light of the fact that once you quit needing things, you quit languishing. (4) Following the Eightfold Path prompts dismissal of want/enduring (Magga), and arriving at nirvana, which is flawless harmony. The Eightfold Path says that you have right: view and thought which is the nature of knowledge (panna); discourse, activity, and employment which is the nature of ethical quality (sila); and exertion, care, and focus which is the nature of contemplation (samadhi). All are si gnificant so as to arrive at nirvana. In workmanship, the Buddha is unique, and each piece of it has a significance. His hands are consistently in one of a few positions (mudras). At the point when his hand is on his knee (bhumisparsha), he is calling early creatures to be observer
Saturday, August 22, 2020
English-language films Essay Example for Free
English-language films Essay My preferred amusement park is Hershey Park, with energy your heart begin dashing as soon you make pass the doors needing to perceive what is past that point. As I strolled inside I saw the most fabulous rides that I have appropriately never observed. Similarly as you pass the entryways you see corn popping, cutting candy being spun, and lemonade tenderly pressed to flawlessness. Your eyes broaden with fervor realizing that you at long last made it to Hershey Park. simply pass the entryway the recreation center covers a huge territory, In the separation you see rides, water parks, and a lot other action simply hanging tight for you to hop directly in. energy you run along to arrive at one of the ride, that you need to jump on in light of it Fahrenheit, alongside the steepest thrill ride you have never observed. You hold up in accordance with many individuals energized and frightened to ride the steppes crazy ride under the blasting sun. At that point the opportunity arrives when I climbed the line only a moment of me getting in the ride, my heart began beating as I stroll inside the ride destined my safety belt holding on to be sent off. At that point we were sent off the precarious slope and on with the remainder of the ride with bend and turns. At the point when it was over I could feel the adrenalin run down my blood need me to go for another ride on the liner. At that point I moved to the following roller coast the tempest sprinter yet time the line way shorter it was not frightful as the last exciting ride. I needed to sit I front of numerous individuals trusting that the ride will take off, similar to electrical jolt we took off as the commencement gets the opportunity to zero. There are numerous thrill rides like the bear holder, in this crazy ride that really thunders like a bear while its moves it has bend and turns that causes you to feel like letting everything out you had for lunch. The will be the kissing tower were you could invested energy with your cherished one, the pinnacle goes up in the sky at that point pivots in the sky, and afterward withdraw. Following an energizing day you had in the recreation center itââ¬â¢s time to return home. Hershey was fun since I needed to go on all the thrill rides, most completely had their classy treats.
Friday, August 21, 2020
Using Research Essay Topics To Write A Great Essay
Using Research Essay Topics To Write A Great EssayUsing research essay topics and using it well is vital to good writing. However, using it improperly can also affect your academic performance and cause your essay to be rejected. Therefore, you need to learn how to use research essay topics properly.Using a topic that focuses on Native American history is a great idea. You can use a time line or even a specific event in Native American history to fit the research essay topic into the given timeline. You can also use specific Native American events to relate to other events in other cultures. You can also use them to show Native American history from a different perspective, as well.One of the benefits of using Native American research topics is that you can use them in a chronological format as well. However, you will need to make sure that you tie each section of the essay to the main topic. You will need to start at one part of the timeline and go through the entire thread to the e nd.If you decide to use a time line to focus on Native American history, you need to know the major eras that the culture falls under. A good way to do this is to list each era, as well as the dates and what happened during the times. You will also need to have an idea of what the individual regions were like. It is best to do a short article on each region to get a general idea of what is going on.Using Native American history to talk about modern-day situations is something that works great. You can use a list of modern-day problems to relate to the problems of a specific time period. Even if you are writing a research essay about cooking recipes, you can use what people today eat and how they live their lives to explain what happened in the past. Using a time line to talk about Native American history is a great way to set the scene. You will need to provide a small paragraph that talks about what happened in that region. In addition, you will need to mention in that paragraph wh at different things the people today eat.You can use research essay topics in any way that you want. You can talk about an old war, or the battle of Little Big Horn. You can talk about how they were first used or what different pieces were used to create them. Even if you choose to use the time line to discuss specific events, you will need to talk about the impact they had on the culture.The other benefit to using these topics is that you can simply talk about the specific event or the person who was involved with the event. However, if you feel that the person or event has enough interest in it, you can talk about the story behind it. However, you should make sure that you are not talking out of turn and it is not just a historical background.
Monday, May 25, 2020
The Health Issues Of Hiv / Aids - 2570 Words
Communicable disease are massively important in global burden of disease and in ââ¬Å"2001 accounted for about 40 percent of the disease burden in low and middle class income countries. Every year, HIV/AIDS kills about 1.8 million, TB kill about 1.7 million and malaria kills 1 million especially among children in poor countries like sub Saharan Africa and south Asia. These diseases ââ¬Å"disproportionallyââ¬â¢Ã¢â¬â¢ affect the poor. The better off people or families have the awareness and the income to protect themselves from the spread of disease. (S. Richard 2012). In Nigeria HIV/AIDS, TB (tuberculosis) and malaria are still main public health issues facing the country today. Nigeria is the most populous country in Africa with more than 169 millionâ⬠¦show more contentâ⬠¦The number of TB cases that has been notified in the country has increased from 31, 264 in 2002 to 90, and 133 in 2010 and 200 in 2013 and has resulted in 3.5 percent of death among Nigerian population (Global health data: 2013). The unresolved or rapid rise of TB in Nigeria is further compounded by the ongoing HIV/AIDS epidemic and the emergence of multi drug resistant tuberculosis (MDR-TB). The TB-HIV interface is a very crucial public health issue in the term of TB transmission and morbidity and mortality for both TB and HIV. The high risk of a HIV negative person developing active TB 10 %, however, the annual risk of developing active TB is 10%; but in 8 yearsââ¬â¢ time, the HIV positive person or individual has an 80% percent chance of developing active TB. Nigeria been a populous country have the second highest TB burden in Africa, women are most likely affected by TB than men; women have the mortality rate of 3.23% while men have 1.71% of total death (mortality rate). The main risk factors for TB among individuals are exposure to a person infected with TB, living in a country like Nigeria with a population of more than 163 million people, individuals or families from poor region tend to live in an overcrowded (overcrowding) houses or circumstances, under nutrition, HIV, inadequate health care and other conditions that affect the immune system.
Thursday, May 14, 2020
Writing Descriptions for a Patent Application
The description, together with the claims, is often referred to as the specification. As this word suggests, these are the sections of the patent application where you specify what your machine or process is and how it differs from previous patents and technology. The description starts off with general background information and progresses to more and more detailed information about your machine or process and its parts. By starting with an overview and continuing with increasing levels of detail you guide the reader to a full description of your intellectual property. You must write a complete and thorough description as you cannot add any new information to your patent application once it is filed. If you are required by the patent examiner to make any changes, you can only make changes to the subject matter of your invention that could be reasonably inferred from the original drawings and description. Professional help may be of benefit to ensure maximum protection for your intellectual property. Be careful not to add any misleading information or omit relevant items. Although your drawings are not part of the description (drawings are on separate pages) you should refer to them to explain your machine or process. Where appropriate, include chemical and mathematical formulae in the description. Examples - Looking at Other Patents Helps You With Yours Consider this example of a description of a collapsible tent frame. The applicant begins by giving background information and quoting previous similar patents. The section then continues with a summary of the invention which provides a general description of the tent frame. Following this is a listing of the figures and a detailed description of each element of the tent frame. The description of this patent for an electrical connector is divided into the description of the background of the invention (including the field of the invention and prior art), a summary of the invention, a brief description of the drawings {bottom of page}, and a detailed description of the electrical connector. How to Write the Description Below are some how-to instructions and tips to help get you started writing the description of your invention. When you are satisfied with the description you can begin the claims section of a patent application. Remember that the description and claims are the bulk of your written patent application. When writing the description, use the following order, unless you can describe your invention better or more economically in another way. The order is: TitleTechnical fieldBackground information and prior artDescription of how your invention addresses a technical problemList of figuresA detailed description of your inventionOne example of intended useA ââ¬â¹sequence listingà (if relevant) To begin, it might be helpful to just jot down brief notes and points to cover from each of the above headings. As you polish your description into its final form, you can use the outline suggested below. Begin on a new page by stating the title of your invention. Make it short, precise and specific. For example, if your invention is a compound, say Carbon tetrachloride not Compound. Avoid calling the invention after yourself or using the words new or improved. Aim to give it a title that can be found by people using a few keywords during a patent searching.Write a broad statement that gives the technical field related to your invention.Continue by offering background information that people will need to: understand, search for, or examine, your invention.Discuss the problems that inventors have faced in this area and how they have attempted to solve them. This is often called giving the prior art. The prior art is the published body of knowledge that relates to your invention. It is at this point that applicants frequently quote previous similar patents.State in general terms how your invention solves one or several of these problems. What you are trying to show is how your invention is new and different.List the drawings giving the figure number and a brief description of what the drawings illustrate. Remember to refer to drawings throughout the detailed description and to use the same reference numbers for each element.Describe your intellectual property in detail. For an apparatus or product, describe each part, how they fit together and how they work together. For a process, describe each step, what you start with, what you need to do to make the change, and the end result. For a compound include the chemical formula, the structure and the process which could be used to make the compound. You need to make the description fit all the possible alternatives that relate to your invention. If a part can be made out of several different materials, say so. You should aim to describe each part in sufficient detail so that someone could reproduce at least one version of your invention.Give an example of an intended use for your invention. You should also include any warnings of commonly used in the field that would be necessary to avert failure.If relevant to your type of invention, provide the sequence listing of your compound. The sequence is part of the description and is not included in any drawings. One of the best ways to understand how to write a patent for your type of invention is to take a look at already issued patents. Visit the USPTO online and do a search for patents issued for similar inventions to yours.
Wednesday, May 6, 2020
Sustainability Analysis The Rain Forrest Alliance And...
Justin Murray-Frank NTRES 1011 Group 2 Sustainable Confusion Governments, environmental agencies, and corporations alike have utilized the term ââ¬Å"sustainabilityâ⬠in order to convey their respective agendas for general sustainability in environmental, social, and economic realms. In spite of their initiatives, there has yet to be a generally agreed upon, uniform definition for ââ¬Å"sustainability.â⬠This lack of semantic clarity has promoted skepticism among some parties, skepticism primarily focused in the legitimacy of sustainability agendas, as well as the idea of sustainability in itself (Context Development, 1992). This essay seeks to inspect the concepts of sustainability generated by twoâ⬠¦show more contentâ⬠¦The RFA (Rain Forest Alliance will be denoted as ââ¬Å"RFAâ⬠from this point on) explicitly expresses its efforts to uphold the sustainability pillar of environment with its stated efforts to ââ¬Å"conserve biodiversityâ⬠and ââ¬Å"transforming land-use practices.â⬠Additionally, RFA conv eys implicit undertones of an allegiance to the social pillar of sustainability with its mention of working to ââ¬Å"ensure sustainable livelihoods.â⬠Lastly, the organization touches upon the economic pillar of sustainability with a conveyance of its work to transform ââ¬Å"business practices and consumer behavior.â⬠Thus, evidently, RFAââ¬â¢s idea of sustainability is in great alignment with the three pillars of sustainability ââ¬â the prominent framework for sustainability. As an eco-certifying organization, is not surprising that RFA has an unambiguous, holistic, but thorough idea of sustainability. It must set lofty ideals for corporations and companies to strive towards, in order for said organizations to receive RFAââ¬â¢s eco- certification. RFAââ¬â¢s ideals and assumptions about sustainability seem to be rooted in its notion that ââ¬Å"the health of the land is inextricably connected to the well-being of those who depend on it for their livelihoodsà ¢â¬ (ââ¬Å"About Us | Rainforest Alliance,â⬠n.d.). The sustainability of the environment, the vitality of the economy, and the maintenance of a prosperous and satisfied society are valid expansions of RFAââ¬â¢s aforementioned notion, and they most certainly resonate
Tuesday, May 5, 2020
Enzyme Activity Essay Sample free essay sample
We performed these experiments to detect the effects of enzymes on the rate of reactions. We tested and compared the activity of the enzyme catalase on the substrate H2O2 in assorted provinces and per centums. and observed the soaking up values of the enzyme-substrate relationship at different concentrations. Our consequences show that the more substrate available. the quicker the reaction will go on except in one trial. which might intend that a balanced concentration of the two is most good. Introduction The aims of these experiments were to detect the effects of the enzyme-substrate relationships and to enter our findings. Enzymes increase the rate of reactions by take downing the energy needed to trip the reaction ( McNeil et al. 2013 ) . Enzymes will work with substrates to bring forth reactions and merchandises and they will adhere together at an active site. They will merely bond to with peculiar molecules and environmental factors can besides impact their productiveness. We will write a custom essay sample on Enzyme Activity Essay Sample or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page They are proteins. and proteins are made up of many aminic acids ( Brian et al. 2013 ) . We used the enzyme catalase that occurs of course in many beings to analyze the qualitative and quantitative consequences of enzymatic activity. My hypothesis is that the findings in these experiments will demo that the enzyme catalase will increase the rate of reaction with the substrate. Methods In Activity 1 Procedure A. we had four trial tubings filled with different constituents. The tabular array below shows each tubeââ¬â¢s constituents. In each trial tubing. we added 5. 0 mL 3 % H2O2. We recorded initial observations and checked often for alterations. Table 1.Tube # | Contents|1| 1 milliliter H2O|2| ? ? ?â⬠murphy regular hexahedron |3| 1 milliliter Enz. |4| 1 milliliter Enz boiled for 5 proceedingss. so cooled| In Activity 1 Procedure B. we prepared two more trial tubing with different substrates. In each empty tubing we put 1 milliliter of enzyme. To that. we added the same substrate with different per centum degrees. What we added to the trial tubing is depicted in the chart below. We recorded our observations of these tubings and compared observations ab initio with those of proceedingss 4-5. Table 2.Tube # | Contentss |A| 1 milliliter Enz. + 5. 0 mL1. 5 % H2O2|B| 1 milliliter Enz. + 5. 0 milliliter. 75 % H2O2| In Activity 2 Procedure C. we filtered the catalase used in Procedures A and B with # 4 filter paper. We made a black solution without the catalase and another with it to be compared in the spectrophotometer. The contents of the space and cuvette # 1 are shown below. We observed optical density degrees at 470 nanometers and measured the space to deduct its values from those of cuvette # 1. We measured the optical density every minute for 5 proceedingss and recorded our observations. After the 5 proceedingss we removed them and observed differences. Table 3.Cuvette # | Contentss |Blank | 6. 0 mL dH2O + . 100 uL guaiacol + . 150 uL H2O2|1| 1. 0 mL catalase + 5. 0 mL dH2O + . 100 uL guaiacol + . 150 uL H2O2| In Activity 2 Procedure D. we followed the same processs as we did in Procedure C ; nevertheless. the contents of the space and cuvette were changed. The alterations are shown in the tabular array below. Table 4.Cuvette # | Contentss |Blank | 5 milliliter dH2O + . 100 uL guaiacol + . 300 uL H2O2|1| 1. 0 mL catalase + 4. 0 mL dH2O + . 100 uL guaiacol + . 300 uL H2O2| These methods came from the Biology 183 Introductory II Lab Manual. ConsequencesThe presence of an enzyme speeds up chemical reactions and is affected by the concentration of the substrate. We found that the consequences of reaction were much greater and happened faster with the presence of a greater sum of substrate and enzyme until there was excessively much substrate in relation to enzyme. In Activity 1 Procedure A. we found that the more available substrate nowadays. the faster the reaction would go on. More merchandise was observed when there was increased substrate surface country. The tabular array of consequences is depicted below. Table 5.Tube # | Contents| What Happened? |1| 1 milliliter H2O + 5. 0 mL 3 % H2O2| No reaction |2| ? ? ?â⬠murphy regular hexahedron + 5. 0 mL 3 % H2O2| Bubbling and foaming occurred but non much| 3| 1 milliliter Enz. + 5. 0 mL 3 % H2O2| More froth and bubbles than in previous| 4| 1 milliliter Enz boiled for 5 proceedingss. so cooled + 5. 0 mL 3 % H2O2| Barely any mark of reaction| In Activity 1 Procedure B. we found that the concentration of substrate affects the activity of the enzyme. The solution with a higher concentration of substrate produced greater consequences. Table 6.Tube # | Contentss | What Happened? |A| 1 milliliter Enz. + 5. 0 mL1. 5 % H2O2| Foamed and bubbled rapidly ; much more than B| B| 1 milliliter Enz. + 5. 0 milliliter. 75 % H2O2| Foamed and bubbled less and at a slower rate. | In Activity 2 Procedure C. we discovered that our solution with catalase formed merchandises and the solution without did non. The spectrophotometer collected informations for us to demo this. Table 7.Cuvette # | Contentss | What Happened? |Blank | 6. 0 mL dH2O + . 100 uL guaiacol + . 150 uL H2O2| No change| 1| 1. 0 mL catalase + 5. 0 mL dH2O + . 100 uL guaiacol + . 150 uL H2O2| The colour of the solution changed. It got darker. | Table 8.Absorbance Data Collection of Cuvette Containing Catalase| Time ( min ) | 0| 1| 2| 3| 4| 5|Optical density at 470 nm| 1. 200 A| 1. 449 A| 1. 673 A| 1. 872 A| 2. 056 A| 2. 223 A| In Activity 2 Procedure D. our consequences showed us that the concentration of substrate can be excessively high for a same merchandise in enzyme activity when compared with the tabular array in Procedure C. A tabular array of the consequences of Procedure D and a graph comparison Procedures C and D are depicted below. Table 9.Cuvette # | Contents| What Happened? |Blank | 5 milliliter dH2O + . 100 uL guaiacol + . 300 uL H2O2| No Change| 1| 1. 0 mL catalase + 4. 0 mL dH2O + . 100 uL guaiacol + . 300 uL H2O2| The colour of the solution changed. Got darker but non every bit dark as Cuvette 1 in Procedure C. | Table 10.Absorbance Data Collection of Cuvette Containing Catalase| Time ( min ) | 0| 1| 2| 3| 4| 5|Optical density at 470 nm| . 428 A| . 673 A| . 876 A| 1. 063 A| 1. 228 A| 1. 377 A| Figure 1. Figure 1. DiscussionThe consequences found in our experiments supported the hypothesis that enzymes would increase the rate of reaction. In one instance. nevertheless. it was found that if the concentration of substrate is excessively high. the enzymatic relationship will be thrown away. We observed noticeable merchandises more rapidly with the enzyme nowadays in both experiments in Activity 1. Our experiment in Activity 2 Procedure D shows that with a higher per centum of substrate. less visible radiation was absorbed. This was unexpected because we thought that with more substrate. the reaction would take topographic point more rapidly. Our findings supported that enzymes increase the rate at which reactions occur. If this experiment was repeated. we might acquire a few fluctuations in consequences. The measurings of some substances might hold been a small off and the clip that we took to set some of the cuvettes might hold been excessively long and affected the consequences.
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