Friday, January 31, 2020
Ramadan Celebration Essay Example for Free
Ramadan Celebration Essay Ramadan, the ninth month of the Islamic Calendar, is considered as one of the holiest months of the year. In this month when the prophet Muhammad was said to have received the holy book (Quran). Each day during Ramadan, followers of Islam, known as Muslims, do not eat or drink from sunrise to sunset; they are also supposed to avoid bad thoughts and bad behavior. Muslims break their daily fasts by sharing meals with family and friends. During Ramadan Muslims fast from dawn to sunset. All Muslims who have reached puberty and are in good health are required to fast. At sunset, families get together to break the fast known as Ifatr. You start eating with two or more dates like the Prophet Peace Be Upon use to do. The Ifatr meals consist on milk, water, dates, and desserts. (A team of cardiologists in the UAE found that people observing Ramadan enjoy a positive effect on their lipid profile, which means there is a reduction of cholesterol in the blood) http://en.wikipedia.org/wiki/Ramadan It is very important in Ramadan to pray 5 times daily, and recite Quran every day. Ramadan helps us become patient and washes away our bad deeds. It reminds us of the people that are starving and teaches us that how lucky we are that Allah-Tallah provided us with these benefits and help us become better Muslim. After the Ifatri you go to Mosque and pray Magrib and Isha to complete your fast. Thirdly, in Ramadan avoid bad thoughts and bad behavior. Respect your elder and listen to them, you are not allowed to use foul language or hit someone. Keep your mind away from the bad thoughts and the best way to do that is pray and keep saying Allahakabar, Alhumdullah, and Astagfirullah it will keep your mind away from bad thoughts. In Quran Allah- Tallah said if one does not abandon falsehood in words and deeds, Allah has no need for his abandoning of his food and drink.
Thursday, January 23, 2020
Mary Shelleys Frankenstein :: Essays Papers
Mary Shelleys Frankenstein Unbelievably Mary Shelley wrote the novel Frankenstein at the age of eighteen. This great work captures the imaginations of its readers. Frankenstein remains one of the greatest examples of Gothic literature. Unlike other Gothic novels of the time, however, Frankenstein also includes elements of Romantic writing, and therefore cannot be classified as soley Gothic. Mary Wollstonecraft Shelley was an English novelist. The daughter of the British philosopher William Godwin and the British author and feminist Mary Wollstonecraft Godwin. Born in London in 1797, Mary was privately educated. She met the young poet Percy Bysshe Shelley in May 1814, and two months later she left England with him. When Shelley's first wife died in December 1816, he married Mary. Maryââ¬â¢s first and most important work, the novel Frankenstein, was begun on Lake Geneva in the summer of 1816 as her contribution to a ghost-story competition. A remarkable accomplishment for such a young writer, Frankenstein was a success. No other work by Mary Shelley achieved the popularity or excellence of this first work, although she wrote four other novels, books of travel sketches, and miscellaneous tales. In 1818 the Shelleyââ¬â¢s left England for Italy, where they stayed until Shelleyââ¬â¢s death. Only one of Maryââ¬â¢s and Percyââ¬â¢s children survived, Percy Florence, and in 1823 Mary returned to England with him and concentrated on his education and welfare. The image of Mary Shelley presented by the biographers suggests an intensely private, imaginatively exuberant, yet also emotionally withdrawn figure, whose political melancholy and strong religious faith are intriguingly at odds with the optimistic rationalism of her famous parents, and her poet husbandââ¬â¢s atheistic radicalism. The story of Frankenstein begins in the polar ice of the Arctic Circle. The ship of an English explorer, Walton, is trapped in the ice and is unable to travel. During the day the men on board spotted a sledge, driven by a huge man and drawn by dogs followed by Victor Frankenstein, a man in very poor condition. Walton nursed him back to health as the stranger told Walton his story. Victor Frankenstein was born in Geneva and at an early age showed promise in the natural sciences. Victor was sent to a university when he grew older, and thatââ¬â¢s where he stumbled on to the secret of creating life. With great brilliance Victor created an eight-foot monster and gave him life through electricity. Once Victor had realized what he had done he panicked and left the creature. When the creature wondered into the city everyone he met screamed and ran away. Finally the creature found a place to live in a
Wednesday, January 15, 2020
The Effect of Starch on the Activity of Amylase with Ph Variable
The Effect of Starch on the Activity of Amylase with pH Variable Lab Report, Fall 2011 East Tennessee State University Department of Biological Sciences By: Shelby Brackett Date Performed: October 10, 2011 Lab Instructor: Joseph Kusi Biology 1111, Section 018 Abstract Enzymes are very important in chemical reactions. They are used to speed up the reaction taking place. They act by binding to a specific substrate and form an enzyme-substrate complex that may put stress on chemical bonds of that substrate. In this experiment, we used the amylase as our enzyme and starch as our specific substrate.We then used a calorimeter to measure the absorbance of our samples with the variable of pH over set periods of time. Our results indicated that at three different pH levels, the absorbance level of our samples was not the same for each one. This proved my original hypothesis to be incorrect, as I was surprised to find that the last pH buffer had no effect on the absorbance. The first two pH bu ffers supported my hypothesis, however. The levels of our samples kept decreasing over time. As with every experiment, it should be repeated several times to make sure your results are accurate.Introduction Most chemical reactions must be catalyzed (sped up) by protein molecules called enzymes. Enzymes are biological catalysts that facilitate specific chemical reactions. Enzymes are three-dimensional globular proteins that fit snugly around the molecules they act on. This fit facilitates chemical reactions by stressing particular chemical bonds. The three-dimensional shape enables it to stabilize a temporary association between substrates-the molecules that will undergo the reaction. The enzyme also lowers the activation energy required for new bonds to form.The reaction thus proceeds much more quickly than it would without the enzyme. (Mason, 2011). The energy of activation is the energy needed to get the substrate to its transition state. KI (potassium iodide) is used to detect th e presence of starch when conducting these experiments. Another thing to consider when talking about enzymes is optimal conditions. These are a set of environmental conditions at which the enzyme works at its highest rate. Some of these environmental variables are pH, temperature, and salinity.Changes in pH may not only affect the shape of an enzyme but it may also change the shape or charge properties of the substrate so that either the substrate cannot bind to the active site or it cannot undergo catalysis. (The Effect of pH on Enzyme Activity, 2004). Increasing the temperature of an uncatalyzed reaction increases its rate because the additional heat increases random molecular movement. This motion can add stress to molecular bonds and affect the activation energy of a reaction. (Mason, 2011). When a substrate molecule is trying to bind to the active site, presence of salt could alter the rate of the reaction.In our experiment, we used the protein amylase. Amylaseà is an enzyme that breaks down starch, converting it into sugar. Amylaseà is found in human saliva, where it begins a chemical process in digestion with the hydrolysis of starch. It is also found in the pancreas. (Brady, 2003). We used the substrate starch with the variable, pH, to measure the absorbance of our samples using a calorimeter. My hypothesis was that at each different pH buffer, there would be more and more absorbance over time. Materials/Methods To execute this experiment, we did the following steps. First, you pipet 8ml of 0. % starch solution and 6ml of water into 3 test tubes and label them L, M, and H. Next, you add 1ml of pH4 buffer to L test tube; 1ml of pH7 buffer to test tube M; and 1ml of pH10 buffer to test tube H. Then pipet 2ml of water and add 3 drops of KI into 16 different test tubes (5 each behind the test tubes L, M, and H) and label them L? , M? , H? â⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦L? , M? , and H? and keep the remaining one for zeroing the calorimeter(reagent blank). Next remove 1ml of solution from L, M, and H to the test tubes L? , M? , and H? respectively. Measure their absorbance and record the values.Make sure to zero the calorimeter before every measurement. Next, pipet 1ml of amylase solution to L, M, and H (mix) and wait for 1 minute interval. Then, remove 1ml of L, M, and H into L? , M? , and H? respectively (mix) and measure the absorbance of the samples and record the values. Repeat this last step for the rest of the samples for the same time interval. Results The table and graph below represent the absorbance levels that we obtained from our experiment. Table 1 Time of measurement| Reaction 1 L (pH4)| Reaction 2M (pH7)| Reaction 3H (pH10)| Time: 0| 2. 0| 0. 85| 2. 00| 1| 1. 71| 0. 53| 2. 00| 2| 1. 46| 0. 06| 2. 00| 3| 1. 42| 0. 05| 2. 00| 4| 0. 97| 0. 00| 2. 00| Graph 1 Graph 2 Graph 3 Discussion In conclusion, the results from this experiment failed to support my hypothesis. My original hypothesis stated that at each different pH b uffer, there would be more and more absorbance over time. Our results show that at pH4 buffer the absorbance increased by causing our readings to go down at a steady pace. From starting at Time 0, the end reading was at 0. 97. This particular reaction supported my hypothesis.The next reaction with pH7 buffer also supported my hypothesis. There was also more absorbance over time intervals. Our numbers decreased but this time, at a faster pace. There was a jump from 0. 53 to 0. 06. This would cause me to believe that at pH7, this would be the optimal condition for enzyme activity for amylase. In the last reaction, I was surprised to find that there was no change at all. The pH10 buffer had no effect with the absorbance of our amylase-starch sample. This particular reaction failed to support my original hypothesis.So, in conclusion, using the enzyme amylase and the substrate, starch, we found that the effect of pH on this solution caused a steady absorbance for pH4, a fast absorbance a t pH7-which caused me to believe this is optimal pH, and no absorbance at pH10. Bibliography Brady, Matt. What is Amylase? 2003. 22 October 2011 . Mason, Kenneth A. , Jonathan B. Losos and Susan R. Singer. Biology. New York, NY: McGraw-Hill, 2011. The Effect of pH on Enzyme Activity. 2004. 22 October 2011 .
Tuesday, January 7, 2020
Caliban in The Tempest by William Shakespeare Essay
Caliban in The Tempest by William Shakespeare Caliban is very important to The Tempest. He is as a prominent link between the audience and play. Elizabethan theatre was more like a football match that theatre, as we know it today. There were raucous crowds who would have particularly liked having a monster they could jeer at. Therefore Caliban would have been a central character to the lower class character, as they could feel superior to him in a very class determined society. This would have added to the visual element of the play. Shakespeare has created the character of Caliban with depth. He has done this by giving him two possible sides to interpret. In some ways he is a puzzle for theâ⬠¦show more contentâ⬠¦This is because the violent power would have been very popular in these times. Although in another production Caliban was shown as human with values and feelings. This had a positive effect on the atmosphere of the play and therefore my view. The power of Shakespeares writing is that it has relevance to us today. In this respect Caliban has been shown in a more humane light as a creature pitied and modern productions seem to leave you feeling sorry for him and therefore forgiving him for his bad behaviour such as the attempted rape of Miranda because of the way he is poorly treated. Today we are very aware of people who commit anti-social acts are often abused and emotionally damaged. This concept makes it easier for us to forgive them. Consequently as an audience we are more likely to sympathise with Caliban than perhaps an Elizabethan audience who may have preferred the violent, beastly portrayal. Caliban is a great theatrical device. Shakespeare uses him to inject humour into the play. In the scene in which he meets Stephano and Trinculo we have a classic drunk scene, which is almost, slap stick comedy. It provides a comic relief from the main action of the play. Shakespeare has used similar devices in his other plays. Caliban however is slightly different and more vital to the play as a whole. Although similarities can be drawn between him andShow MoreRelatedCaliban in William Shakespeareà ´s The Tempest: The Victim Undercover as a Villain525 Words à |à 3 PagesIn the play, The Tempest, by William Shakespeare, Caliban is an important character. Caliban is a character who plays as a victim to be pitied, as well as a villain to watch out for. In this essay, I will show clearly how Caliban is a victim and villain by exploring his relationship with Prospero, Miranda, and the island. Caliban has been a victim of mistreatment for many reasons. 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