Tuesday, October 15, 2019

Compare and Contrast the Ways in Which Two Poets Create Sympathy for Their Characters †‘on a Portrait of a Deaf Man’ and ‘the River God’. Essay Example for Free

Compare and Contrast the Ways in Which Two Poets Create Sympathy for Their Characters – ‘on a Portrait of a Deaf Man’ and ‘the River God’. Essay The poems ‘On a Portrait of a Deaf Man’, written by John Betjeman and ‘The River God’, written by Stevie Smith appear as two very different poems; one in monologue form and the other in a regular form; but they are in fact two very similar poems. ‘On a Portrait of a Deaf Man’ presents a character mourning the death of a deaf man who was very close to him/her, and ‘The River God’ presents a lonely God who is abused by people and resorts to murdering women to keep himself company. Both characters are lonely and the portrayal of this loneliness causes you – the reader to feel sympathetic towards them. The ‘River God’ is lonely because he is only used by others, no one stays to be with him, they leave – ‘and I like the people who bathe in me . . . or will she go away?’ suggesting that he enjoys their company but doesn’t want them to go as he get’s lonely. In ‘On a Portrait of a Deaf Man’ the mourner feels lonely because he/she has lost someone very close to them – ‘the kind old face . . . he took me on long silent walks . . . when young’ implying they were close as they have known each other since a young age. Both blame others for the situations that they have found themselves in. The ‘River God’ blames the women who ‘bathe in [him]’ for his loneliness, meaning that out of desperation he tries to keep the women with him but by doing so ends up killing them ‘she lies in my beautiful deep river bed with many a weed’. I believe he understands though that he has killed them and that is why he keeps them in the ‘beautiful deep river bed’; this causes you to feel some sympathy for him as he accidentally kills them but then out of love keeps them in his ‘beautiful deep river bed’. The mourner blames God for the death of the ‘deaf man’: ‘You, God, who treat him thus and thus, /Say ‘Save his soul and pray.’/You ask me to believe You and / I only see decay’ describing how God should be, but then the reality of asking God for things which aren’t achieved. This causes you to feel sympathetic because you see someone who asked God to save him yet he still died – ‘see decay’. The poems both begin with descriptions of characters. ‘The River God’ begins ‘the kind old face, the egg-shaped head’ and ‘On a Portrait of a Deaf Man’ begins ‘I may be smelly and I may be old’; the first description makes you feel sad that someone kind and good has died and the second makes you feel pitiful for the river, it’s not the river’s fault that it’s that way as it’s reflective of old age and the abuse it has had by mankind, all of which you would be distraught if you found yourself in so you can feel sympathetic towards them. The poets use the death of a person to draw sympathy from you. In ‘The River God’ a woman dies, one that he was fond of and he was against her dying; in ‘On a Portrait of a Deaf Man’ a friendly deaf man dies, presumably suddenly; these draw your sympathy because it suggests that they are lonely, in a state of mourning and vulnerable – all of which are states in which you would not want to find yourself and when you see someone else in such a state, you will feel sympathetic and be able to relate to the emotions they are feeling. The poets use the deaths of characters in their poems to create side-personas for the characters through the persona of the main-speaking character. ‘The River God’ uses the dead woman to give another perspective of what’s going on, ‘This beautiful lady, or will she go away?’ shows this perfectly. The questioning gives her perspective that she wants to leave but she is being held, leading you to feel sympathetic for her as this large ‘River’ is holding her captive and she cannot leave. However, it shows the misunderstanding of the ‘River God’ as she is drowned, ‘Oh who would guess what a beautiful white face lies there’, ‘white face’ implying she is dead, leading you to feel sympathetic again towards him as he is totally ignorant of everything going on around him. ‘On a Portrait of a Deaf Man’, the writer uses the deaf man to display what exactly he/she has lost through his death, Ã¢â‚¬Ë œHe knew the names of ev’ry bird’. This shows how caring he was and this would presumably translate to how he acts to people – kind and caring – and lead to sympathy as you would never want to lose a person so good to die. The poem also describes what further potential to do good he had if he knew what was coming, ‘He would have liked to say good-bye/Shake hands with many friends.’ This causes a sympathetic response from the reader because again even though he was dying he would have wanted to show respect to his friends rather than just leaving. It also creates sympathy because the person who has lost this ‘kind’ man would be very upset about his/her death. We see this when he/she blames God for his death as he didn’t save him/her, ‘’Save his soul and pray.’/ You ask me to believe You and/ I only see decay.’ – this shows a stage of mourning in which you blame others for the death you have experienced. In conclusion, the poets create sympathy for their characters very effectively through: descriptions, meanings and powers out of the characters control; all of which attract the reader to feel some understanding, pity or empathy towards them. The poets both use the deaths of characters to contrast the feeling of the characters and the feelings of the dead to create sympathy.

Monday, October 14, 2019

Stricter Gun Control Laws

Stricter Gun Control Laws Gun control in the United States has been a controversial issue over past years, especially in light of the recent events of the Sandy Hook Elementary school shootings. Gun control is the regulation of the selling, owning, and use of guns. Americans have many reasons for owning and using fire arms, both positive and negative. The second Amendment of the Constitution gives the rights to American citizens to keep and bear arms. On the positive side of the issue for stricter gun control laws in the United States, there are many reasons how we can keep a safer environment inside our country. Stricter gun control laws will decrease the overall number of accidental shootings. It will also make it more difficult for criminals to obtain guns. Semi-automatic weapons, which are the leading types of guns used in mass shootings could be eliminated from being able to be purchased and will ultimately lower the number of overall deaths if a shooting were to occur. Creating stricter gun control laws could also hurt or have no effect on the number of overall shooting in the United States. People who want guns and are unable to obtain them legally, can purchase them through the black market. Most people simply want guns for their own protection and self-defense. GUNS PROTECT PEOPLE The majority of gun owners admit that owning a gun gives them a feeling of assurance and security. The ownership of a gun adds to the safety of the owner especially during dangerous incidents like, burglary, attempted murder, and other crime alike. Ownership of a gun could satisfy the second level of the hierarchy of needs as dictated by the widely known Maslows Hierarchy of needs. This fact could prove that the ownership of a gun is necessary to live comfortably. Prohibition is not the best solution. Banning guns will not kill gun culture. The use of guns will not disappear or make them any less dangerous. It could even promote illegal purchases of guns. As stated in the previous paragraph, safety is a need, and people are most likely to do whatever it takes to assure it for themselves and for their families. Citizens are not only capable but also have the right to protect themselves, their families, and their property. If owning a gun is the easy, then why not? Many people also need guns for other reasons. Farmers need fire arms to protect their fields and livestock from wild animals. If the banning of guns will push through, the livelihood of these people will be greatly affected. The least that could happen is them resorting to technologies that are way above their budget to compensate for the security provided to them by the confiscated guns. If the banning of guns is after the welfare of the people, these realities are not to be disregarded and should be considered. Though these people are a minority compared to the whole population, their voices should be treated as those of the majority. Shooting is a major sport enjoyed by many law-abiding citizens in the United States. Just like other sports, shooting is recreational; it promotes discipline, and camaraderie and healthy relationships among its enthusiasts and practitioners. There are even more sports that are considered to cause more injuries compared to shooting sports. Statistically, the sport with most injuries reported is basketball; shooting injuries are less likely to happen because the guns are not pointed at humans but to inanimate, lifeless targets. Practicing shooting for hurting people is not the intention of the sport. Shooters shoot objects to improve accuracy and precision in shooting lifeless objects, and lifeless objects alone. Sportsmen have the right to continue their chosen leisure activity. Also, spending on guns and ancillary equipment commissions large sums of income into the economy. Law-abiding citizens are worthy of the right to protect their families in their own homes. Even with the banning of guns, criminals will still have access to firearms sold in the black market. In fact, most guns used in heists and organized crimes are guns do not have legal papers, sold in the black market. Thus, the banning of guns will put the potential victims into a disadvantage. Law abiders will not even think of buying from the black market. Criminals do not think this way. They buy from the black market because it makes them harder to track down. Would-be rapists and armed burglars will think twice before attempting to break into a house where owners may keep firearms. Some incidents of shooting are often prevented when both parties owning guns. Though the guns assure self defense, it does not actually help you dodge bullets. It is only an advantage when, the other party is in no possession of a gun. Thus, when an armed attacker is aware of you owning a gun, he would begin to have second thoughts about using his gun because of the possibility of being shot back. Therefore, this fear of being shot back neutralizes the attackers urge to shoot the victim. Instead of a life lost, a life is spared. GUNS ARE DANGEROUS Gun control has been a very controversial and heated topic worldwide. Guns are the reason why the crime rate is still high and it will remain or increase if there are no actions that will be taken to lessen the illegal use of firearms. The main function of a gun, like any other weapon, is to kill. Guns were invented to be used in war. Though guns have the potential to protect its owner from harm, the fact that someone from the other party will be, or should be, consequently harmed does not justify its purpose. Though the understanding of this idea will vary among different levels of morality and beliefs, the fact of someone getting hurt, a bad person or a good person, should not be disregarded. The use of guns to promote peace will be ineffective without its capacity to harm others. Though guns are not the only weapons, they are certainly more effective in taking away lives. The death rate when a gun is used is much higher than when knives or other weapons are used during an attack. Household brutality assaults involving guns are twelve times more likely to bring about fatalities than those without guns. These facts are nothing new. Shooters generally shoot to kill, and, even if they shoot to maim or warn, the unpredictable trajectory of bullets can still kill. The more instruments of demise and harm we remove from our social norms, the more secure we will be. The law has already made appropriate penalties for crimes like theft; burglary should not be punished by vigilante killings. Nothing is worthy enough to pay for a human life. Even crimes of murder are not punishable by death, the legal sanctions for these crimes should be treated as seriously, unbiased, like legally owning a gun which is difficult to observe because most killings involving guns are initiated when the shooter is in a high emotional state, not in his/her rational mind. In 2005, 75 reported cases of children 14 and below died from accidental firearm-related injuries; most children of this group have ages ranging from 10-14 years old. The majority of unintentional gun-related deaths among children take place in or around the household; 5 out of 10 cases occur at the victims home while 4 out of ten cases happens at a friend or relatives house . Keeping firearms at home for protection often leads to accidental deaths. Common cases for gun shootouts is that people possessing it have mental illness, goes out and shoot people. People with mental illnesses have no right to possess firearms but the problem is that sellers of these guns do not know if the buyer is mentally ill until they go out and shoot people. The government, though they did something about this case. The issue on the mentally ill people who can easily possess guns is on heat especially on the recent case of shooting in the United States. People with tendency towards violence and those with histories of mental illness are not allowed to be able to obtain firearms in the United States. But experts, as what they call themselves, says that the laws pertaining to the possession of firearms is only applicable to people who have been considered by the authorities to be unsafe. The government mandates that people should be evaluated before the issuance of firearms to them. Background checks and interviews are supposed to be done before a per son can acquire any firearms. The problem is that the government has insufficient funds to sustain the process. Thus, the government resorted to just allow the people who would like to acquire firearms after conducting simple tests. CONCULSION My opinion on this matter is simple and goes along with the saying guns dont kill people, people kill people. Although gun laws today are becoming stricter, individuals who want to kill or harm others will still be able to do so. Regardless of how hard it is to obtain a firearm, a person can still find other ways to harm others, even without guns. The issue whether or not semi-automatic weapons should be allowed to be sold is something that is understandable and can have a positive effect. These types of weapons should certainly not be used for hunting, and have no reason to be on the streets of our country. The difference in the number of people one can harm or kill is drastically different and can make an overall difference in the number of deaths each year. After the Sandy Hook Elementary School shooting, several people began to talk about buying a gun before stricter laws came into effect. My own father did just that. My mother has always been against having a gun inside her home until recently. She had realized that it is better safe than sorry. My dad went and applied for a permit to own a gun and is currently in the process of a background check. He plans to keep it locked up, and used only if necessary. I personally feel safer, and better about the well-being of my parents if they have a gun for protection inside their home. There are countless numbers of robberies and attacks that occur every day in our country. Owning a weapon for the pure safety of yourself and your family is a valid reason in my mind. The fundamental goal of the laws pertaining to owning a gun is to keep the firearms to those people that are most likely to do violent actions and those that are mentally challenged. But then there is no existing effective system that can prevent these people to legally getting a gun. The government has to do something about the stricter implementation of the laws pertaining to the people who are mentally ill and wishes to get a gun. Access to mental health plays a vital role in this case thus even the government should look over its beneficiary requirements and funding. The required background checks and mental health evaluations should be stricter and more informative so that proper data and evidence can be evaluated properly and it could be a great help to lessen violence in the United States.

Sunday, October 13, 2019

Discussing Zephaniahs Face Essay -- Benjamin Zephaniah

I have read the book ‘Face’ by Benjamin Zephaniah, a Jamaican author and poet. He grew up in east London where he decided the book should be set. His previous experiences from being a victim of racial discrimination and prejudice and being a teenage rebel, involved in theft and drug crimes gave him a stimulus to write the book. The author himself having been discriminated upon found himself using previous burn victims like Simon Weston, who was badly burnt in the Falklands war, to help his book seem more realistic. This story is about Martin. He's the leader of the Gang of Three, and the classroom joker. He lives in the East End of London. You have to be careful what you say and who you say it to on the streets of Martin's neighborhood - not that Martin is particularly racist. This book challenges some very serious points from discrimination to teenage issues and coping with a traumatic situation and this is what I will discuss in my essay. There are many cases of prejudice and discrimination in this book. When Martin sees the Jamaican girls standing outside the club he imm...

Saturday, October 12, 2019

Christmas Traditions Essay -- essays research papers

In every culture or tradition we have our different ways to celebrate Christmas. In Latin culture we have our unique way to celebrate the birth of baby Jesus. We of course have religious ceremonies as well as our traditional food, like the famous ponche, posole, and tamales. But we also celebrate as whole family members house. We have music, we dance, and of course we stay up all night. The most important way to celebrate our posadas is to have baby Jesus the house. The posadas are one of the typical events during a Christmas celebration in Latin America. A posada consist of walking and looking for a place where Virgin Mary and Saint Joseph can spend the night and rest before continuing with their long journey to Bethlehem. Two persons usually represent Saint Joseph and Virgin Mary. In this event, all the people of the community come and participate in this mini-recreation. All the people sing, pray, and even cry when asking for a posada. They use candles and incense to accompany these two Saints. They usually walk all over the neighborhood to find a place. They go from house to house asking for permission to stay and spend the night to rest. Part of a posada is to have people denied the use of their house. So Mary and Joseph continue with their search, until they get to the house that lets them stay. This house is usually decorated with flowers, jade, statue of animals and lights. The people offer food for all the participants and music. Pià ± atas and contests are also part ...

Friday, October 11, 2019

An Investigatory Study on Controlling Tardiness Essay

One of the problem of the students is being tardy, which is the quality or habit of not adhering to the correct or usual time or being late in going to school or in passing projects. This has been the most common reason for the students getting low grades at the end of the school year. Tardiness is not only the student’s obstacle, but for also with the teachers, whose main purpose is to serve as their second parents and their responsibility to change the behavior of this students. This can also be the reason on which students are forced to be absent once they are late already because they are afraid to be acknowledged in front of the whole class of their incorrect manner which can cause some students to drop out because of the shame they are feeling. see more:tardiness in school research The morning class is often times the most crucial time of the school day, students who are late may miss their first subject or may lead to the distraction once they arrive, some are also said to have lower grades and higher stress. Tardiness also causes students to feel disconnected from the social life and may change their behavior, and later on, they may deal with smoking, drinking and joining gangs just to prove to themselves that they are not alone. When a student is tardy, they negatively impact their teachers and other students. Teachers are often required to allow tardy students to make up work, which often requires them to restructure their lessons or reteach missed materials. While for the other students, it also take away their attention away from the teacher’s lesson, leading to more behavior problems and missed instructions. Student’s tardiness doesn’t just affect the people around them, but also in our nation. They contribute to the growing number of tardy students which greatly affect the status of our educational nature and nation. There is also that side of being tardy that must be solved directly- bullying, either they are the ones to bully or the one being bullied. Due to this reason and peer pressure, they intend to break rules either they may get this manner when they witness their parent’s fight or the worse is having a broken family. Based on the location of the University of Cebu Lapu-Lapu and Mandaue, those who live in Lapu-Lapu City will have some problems because of the heavy traffic everyday due to the intersections, while on the side of Mandaue City, expect no traffic. In the front of the school, the road is not blocked by the cars dropping the students because there is enough space at the back of the campus for parking. Tardiness does not only focus on being late in coming to school but also in passing projects or assignments. This topic is not new anymore, even for the star sections in every school, they still encounter this kind of problem. There are many reasons for this problem, but the most common is having a hectic schedule which maybe because of many projects, hard projects or simply being lazy. The greatest impact of being tardy in a student is depression and loss of interest in coming to school. That is why they don’t mind anymore about being late on which they are kicked out. When they are already out of school, they will just sit there and wait for their parents to give them money for food, which is not right. Once tardiness becomes one of your personality, you will be used to it until you go to work. With this attitude, you will be having difficulty in finding jobs which may cause you to be a beggar in the street. The core composition of this research is determining the main reason for students being tardy in school and what we can do in order to lessen the number of this case. The researchers got this idea from everyday experience, especially after flag ceremony on which many students are late. This study was created in order to help tardy students stop this attitude so that they will not cause bigger problem to themselves, the nation, and to the near future. After this study, the investigator will be able to determine the main cause of this problem and know what behavior, manner or tips should be taken up by students to lessen the case of tardy students. The researcher would also be able to know the main effect of this problem and how to avoid this habit by organizing a survey and more research.

Thursday, October 10, 2019

Stefan’s Diaries: Origins Chapter 5

The next morning, I awoke to breathless news from Rosalyn's servants that her prized dog, Penny, had been attacked. Mrs. Cartwright summoned me to her daughter's chambers, saying nothing had stopped Rosalyn from crying. I tried to comfort her, but her wracking sobs never abated. The whole time, Mrs. Cartwright kept giving me disapproving glances, as if I should be doing a better job calming Rosalyn. â€Å"Y have me,† I'd said at one point, if only to ou appease her. At that, Rosalyn had flung her arms around me, crying so hard into my shoulder that her tears left a wet mark on my waistcoat. I tried to be sympathetic, but I felt a stab of annoyance at the way she was carrying on. After all, I'd never carried on like that when my mother had died. Father hadn't let me. You have to be strong, a fighter, he'd said at the funeral. And so I was. I didn't cry when, just a week after Mother's death, our nanny, Cordelia, began absentmindedly humming the French lullaby Mother had always sung. Not when Father took down the portrait of Mother that had hung in the front room. Not even when Artemis, Mother's favorite horse, had to be put down. â€Å"Did you see the dog?† Damon asked, as we walked into town together that night to get a drink at the tavern. Now that the dinner where I was to publicly propose to Rosalyn was just days away, we were heading out for a whiskey to celebrate my impending nuptials. At least, that's what Damon called it, elongating his accent to a flat Charlestonian drawl and wiggling his eyebrows as he said it. I tried to smile as if I thought it was a great joke, but if I began talking, I knew I wouldn't be able to hold back my dismay about marrying Rosalyn. And there wasn't anything wrong with her. It was just †¦ it was just that she wasn't Katherine. I turned my thoughts back to Penny. â€Å"Y Its es. throat had a gash in it, but whatever the animal was didn't go for her innards. Strange, right?† I said as I rushed to keep up with him. The army had made him stronger and faster. â€Å"It's a strange time, brother,† Damon said. â€Å"Maybe it's the Yankees,† he teased with a smirk. As we walked down the cobblestone streets, I noticed signs affixed to most doorways: A reward of one hundred dollars was being offered to anyone who found the wild animal responsible for the attacks. I stared at the sign. Maybe I could find it, then take the money and buy a train ticket to Boston, or New Y ork, or some city where no one could find me and no one had ever heard of Rosalyn Cartwright. I smiled to myself; that would be something Damon might actually do–he never worried about consequences or other people's feelings. I was about to point out the sign and ask what he'd do with one hundred dollars when I saw someone frantically waving at us in front of the apothecary. â€Å"Are those the Salvatore brothers?† a voice called from up the street. I squinted across the twilight and saw Pearl, the apothecary, standing outside her shop with her daughter, Anna. Pearl and Anna were two more victims of the war. Pearl's husband had died at the Vicksburg siege just last spring. After that, Pearl had found a home in Mystic Falls, and she ran an apothecary that was always busy. Jonathan Gilbert, in particular, was almost always there when I walked by, complaining about some ailment or purchasing some remedy or another. Town gossip was that he fancied her. â€Å"Pearl, you remember my brother, Damon?† I called as we walked over the square to greet them. Pearl smiled and nodded. Her face was unlined, and a game among the girls was trying to determine how old she was. She had a daughter who was only a few years younger than me, so she couldn't be that young. â€Å"Y two certainly look ou handsome,† she said fondly. Anna was the spitting image of her mother, and when they stood side by side, the two looked as if they could be sisters. â€Å"Anna, you look more beautiful each year. Are you old enough to be going to dances yet?† Damon asked, a twinkle in his eyes. I smiled despite myself. Of course Damon would be able to charm both a mother and a daughter. â€Å"Almost,† Anna said, her eyes sparkling in anticipation. Fifteen was the age when girls were old enough to stay through dinner and hear the band strike up a waltz. Pearl used a wrought-iron key to lock the apothecary, then turned to face us. â€Å"Damon, can you do me a favor? Can you make sure Katherine gets on tomorrow night? She's a lovely girl, and, well, you know how people talk about strangers. I knew her in Atlanta.† â€Å"I promise,† Damon said solemnly. I stiffened. Was Damon escorting Katherine tomorrow night? I hadn't thought she'd come to the party, and I couldn't imagine proposing in front of her. But what choice did I have? Tell Father that Katherine wasn't invited? Not propose to Rosalyn? â€Å"Have fun tonight, boys,† Pearl said, breaking me out of my reverie. â€Å"Wait!† I called, the dinner momentarily forgotten. Pearl turned around, a quizzical expression on her face. â€Å"It's dark, and there have been more attacks. Would you like us to escort you ladies home?† I asked. Pearl shook her head. â€Å"Anna and I are strong women. We'll be fine. Besides †¦Ã¢â‚¬  She blushed and glanced around, as if afraid to be overheard. â€Å"I believe Jonathan Gilbert wants to do that for us. But I do thank you for your concern.† Damon wiggled his eyebrows and let out a low whistle. â€Å"Y know how I feel about strong women,† ou he whispered. â€Å"Damon. Be appropriate,† I said, slugging him on the shoulder. After all, he wasn't on the battlefields anymore. He was in Mystic Falls, a town where people liked to eavesdrop and loved to talk. Had he forgotten so quickly? â€Å"Okay, Auntie Stefan!† Damon teased, raising his voice in a high lisp. I laughed despite myself and slugged him again on the arm for good measure. The punch was light, but felt good–a way to unleash some of my annoyance that he was able to escort Katherine to the dinner. He good-naturedly slugged me back, and we would have broken out into an all-out brotherly brawl if Damon hadn't pushed open the wooden door to the Mystic Falls Tavern. We were immediately greeted by an enthusiastic smile from the voluptuous, red-haired barmaid behind the counter. It was clear that Damon had made himself at home here on several occasions. We elbowed our way to the back of the tavern. The room smelled of sawdust and sweat, and men in uniform were everywhere. Some had bandages on their heads, others wore slings, and some hobbled to the counter on crutches. I recognized Henry, a dark-skinned soldier who practically lived at the tavern, drinking whiskey alone in a corner. Robert had told me stories about him: He never socialized with anyone, and no one ever saw him in the light of day. There was talk that maybe he was associated with the attacks, but how could he be, if he was always at the tavern? I peeled my eyes away to take in the rest of the scene. There were older men tightly grouped in a corner, playing cards and drinking whiskey and, in the opposite corner, a few women. I could tell from the rouge on their cheeks and their painted fingernails that they weren't the types to spend time with our childhood playmates, Clementine Haverford or Amelia Hawke. As we walked past, one of them brushed my arm with her painted fingernails. â€Å"Y like it here?† Damon pulled out a wooden ou table from the wall, an amused smile on his face. â€Å"I suppose I do.† I plunked down on the hard wooden bench and surveyed my surroundings once again. Being in the tavern, I felt I'd stumbled into a secret society of men, just one more thing I knew I'd have little chance to discover before I was a married man and expected to be at home every evening. â€Å"I'll get us some drinks,† Damon said, making his way to the bar. I watched as he rested his elbows on the counter and easily talked to the barmaid, who tilted her head back and laughed as if he'd said something hilarious. Which he probably had. That's why all women fell in love with him. â€Å"So, how does it feel to be a married man?† I turned around to see Dr. Janes behind me. Well into his seventies, Dr. Janes was slightly senile and often loudly proclaimed to anyone who'd listen that his longevity was due exclusively to his prodigious indulgence in whiskey. â€Å"Not married yet, Doctor.† I smiled tightly, wishing Damon would come back with our drinks. â€Å"Ah, my boy, but you will be. Mr. Cartwright at the bank has been discussing it for weeks. The fair young Rosalyn. Quite a catch!† Dr. Janes continued loudly. I glanced around, hoping no one had heard. At that moment, Damon appeared and gently set our whiskeys on the table. â€Å"Thank you,† I said, drinking mine down in one gulp. Dr. Janes hobbled away. â€Å"That thirsty, huh?† Damon asked, taking a small sip of his own drink. I shrugged. In the past, I'd never kept secrets from my brother. But talking about Rosalyn felt dangerous. Somehow, no matter what I said or felt, I still had to marry her. If anyone heard even an inkling of regret from me, there'd be no end to the talk. Suddenly, a new whiskey appeared in front of me. I glanced up to see the pretty bartender Damon had been talking to standing over our table. â€Å"Y look like you need this. Seems you've had out a rough day.† The barmaid winked one of her green eyes and set the sweating tumbler on the rough-hewn wooden table in front of me. â€Å"Thank you,† I said as I took a small, grateful sip. â€Å"Anytime,† the barmaid said, her crinoline skirts swishing over her hips. I watched her retreating back. All the women in the tavern, even those with loose reputations, were more interesting than Rosalyn. But no matter who I glanced at, the only image that filled my mind was Katherine's face. â€Å"Alice likes you,† Damon observed. I shook my head. â€Å"You know I can't look. By the you end of summer, I'll be a married man. Y ou, meanwhile, are free to do as you please.† I'd meant it to be an observation, but the words came out as a judgment. â€Å"That's true,† Damon said. â€Å"But you do know you don't have to do something just because Father says so, right?† â€Å"It's not that simple.† I clenched my jaw. Damon couldn't understand because he was wild and untamable–so much so that Father had entrusted me, the younger brother, with the future of Veritas, a role I now found stifling. A sliver of betrayal shot through me at this thought–that it was Damon's fault I had to shoulder so much responsibility. I shook my head, as if trying to remove the idea from it, and took another drink of whiskey. â€Å"It's very simple,† Damon said, oblivious to my momentary annoyance. â€Å"Just tell him you are not in love with Rosalyn. That you need to find your own place in the world and can't just follow someone's orders blindly. That's what I learned in the army: Y have to believe in what you do. Otherwise, ou what's the point?† I shook my head. â€Å"I'm not like you. I trust Father. And I know he only wants the best. It's just that I wish †¦ I wish I had more time,† I said finally. It was true. Maybe I could grow to love Rosalyn, but the thought that I could be married and have a child in just one short year filled me with dread. â€Å"But it'll be fine,† I said with finality. It had to be. â€Å"What do you think of our new houseguest?† I said, changing the subject. Damon smiled. â€Å"Katherine,† he said, drawing the name into the full three syllables, as if he could taste it on his tongue. â€Å"Now, she's a girl who's difficult to figure out, don't you agree?† â€Å"I suppose,† I said, glad that Damon didn't â€Å"I suppose,† I said, glad that Damon didn't know that I was dreaming of Katherine at night, and by day pausing at the door to the carriage house to see if I could hear her laughing with her maid; once I even stopped by the stable to smell the broad back of her horse, Clover, just to see if her lemon and ginger scent had lingered. It hadn't, and at that moment, in the barn surrounded by the horses, I'd realized how unbalanced I was becoming. â€Å"They don't make girls like her in Mystic Falls. Do you think she has a soldier somewhere?† Damon asked. â€Å"No!† I said, annoyed once again. â€Å"She's in mourning for her parents. I hardly think she's looking for a beau.† â€Å"Of course.† Damon knit his eyebrows together contritely. â€Å"And I wasn't presuming anything. But if she needs a shoulder to cry on, I'd be happy to lend it to her.† I shrugged. Even though I'd brought up the subject, I was no longer sure I wanted to hear what Damon thought of her. In fact, as beautiful as she was, I almost wished that some far-flung relatives from Charleston or Richmond or Atlanta would step forward to invite her to live with them. If she were out of sight, then maybe I could somehow force myself to love Rosalyn. Damon stared at me, and I knew in that moment how miserable I must have looked. â€Å"Cheer up, brother,† he said. â€Å"The night is young, and the whiskey's on me.† But there wasn't enough whiskey in all of Virginia to make me love Rosalyn †¦ or forget about Katherine.

Wednesday, October 9, 2019

Catalase on Hydrogen Peroxide

The aim of this study was to test the rate of reactivity of the enzyme catalase on hydrogen peroxide while subject to different concentrations of an inhibitor. The hypothesis was that hydrogen peroxide will be broken down by catalase into hydrogen and oxygen, where a higher concentration of inhibitor will yield less oxygen, resultant of a lower rate of reaction. Crushed potato samples of equal weight were placed in hydrogen peroxide solutions of various temperatures. The results showed that less gas was produced as the concentration of the inhibitor rose. This Is because more enzymes were inhibited, and so less active sites were available for reaction. Reasearch and rationale Hypothesis: Catalase will break down hydrogen peroxide in water and hydrogen. A higher concentration of inhibitor will yield a slower rate of reaction, thus yielding less oxygen in a given time. Null hypothesis: Catalase will break down hydrogen peroxide in water and hydrogen. The concentration of the inhibitor will have no effect on the rate of this reaction. Supporting knowledge: Enzymes function as biological catalysts, increasing the rate of reactions that take place within organisms. Catalase is an enzyme found in the vast majority of organisms that are exposed to oxygen, making it very common. It catalyses the decomposition of hydrogen peroxide into water and oxygen. Hydrogen peroxide is a molecule that can attack sulphur atoms and metal ions in protein molecules, and with the aid of iron ions is potentionally mutagenic. Catalase is an extremely effective enzyme, and can break down millions of hydrogen peroxide molecules in a single second. As such, it can be seen how important and effective catalase is to oxygen-exposed organisms. As with the majority of enzymes, it has an optimum pH of approximately 7, though the optimum can vary by species. Haliotis discus discus, a type of shellfish, for example, has catalase which works at an optimum pH of 10. 5. There are a number of factors which affect the rate of reaction of catalase. As stated, pH is one. Concentration of both catalase and hydrogen peroxide, concentration of co-enzymes (Fe3+ in human catalase) and temperature are all variables that affect the rate of reaction. These can all be regarded as limiting factors, as they can only affect the rate of reaction to a certain point when alone. That is to say, the reaction will not work as best it can if all factors are not at an optimum standard. The poison cyanide acts as a competitive inhibitor, it strongly binds to the haem of catalase, stopping an enzyme-substrate complex from forming. Heavy metal ions, such as copper ions in copper (II) sulphate, act as non-competitive inhibitors on catalase. Competitive inhibitors act by binding to the actual active site of the enzyme, thus stopping an enzyme substrate complex from forming. Competitive inhibition, this can be reversed by increasing the concentration of the substrate. Non-competitive inhibitors bind to a site other than the active site, known as the allosteric site. As such, it is able to bind even to an enzyme-substrate complex. These inhibitors are usually reversible, but are not affected by concentration of the substrate in the way that competitive inhibitors are. Copper acts as a non-competitive inhibitor of catalase. Copper, as a heavy metal, reacts strongly with sulphydryl groups in proteins. This can cause the protein to precipitate, and thus change the shape of the active site. This type of inhibition is irreversible, as the protein becomes covalently modified. Inhibition affects the rate of enzymatic reactions differently than extremes of pH and temperature, which both affect the protein in a non-specific way. These factors reduce the rate of reaction by a process called irreversible enzyme inactivation. This is where the whole protein structure is destroyed, or denatured. Non-competitive inhibitors work by specifically altering the struc ture of the enzymes active site. Due to the decrease in available active sites, the rate of reaction will decrease. In this sense, it is similar to reducing the concentration of enzymes, as there are less active sites available. Planning I will be studying the rate of catalase activity on hydrogen peroxide while varying the amount of inhibition, which should influence the rate of the reaction, and thus the amount of oxygen, observed in a given time. The concentration of the inhibitor will therefore be the independent variable, while the amount of oxygen will be the dependent variable. There should a smaller volume of oxygen observed as the concentration of the enzyme increases. As I am comparing two variables to each other, it would be wise to calculate the correlation of the two variables. To calculate the correlation, I should use Spearman’s rank correlation coefficient. To find a suitable correlation, I should use at least 8 samples. After plotting a scattergraph, I will proceed to find out the correlation if the correlation looks reasonable enough. Variables Temperature: Temperature is an extremely important variable to consider, as it can affect the rate of reaction in a number of ways. If the temperature of a system is increased, more molecules will reach the activation energy and the rate of reaction will increase. The number of collisions will also increase. As enzymes must collide with substrates, an increase in temperature and thus kinetic energy will result in more collisions occurring in a given time. Increasing the temperature will also increase the heat of the molecules. This will in turn increase the molecules’ internal energy. If the energy increase is too great, the weaker hydrogen bonds that determine the tertiary structure of the protein may break. This may change the structure of the active site, stopping any reaction between enzyme and substrate. Therefore beyond a certain temperature, the rate of reaction will decrease. To control the temperature, each system must be heated to the same temperature. For this experiment, I have chosen to keep each system at 30oC. This is because room temperature can vary in a lab, as some days can be warmer than others, and the room’s ventilation can also affect the temperature of the system. This is also to allow the reactions to happen at an efficient enough rates to collect results. pH: Any change in pH affects the ionic and hydrogen bonding in an enzyme and so alters it shape. Each enzyme has an optimum pH at which its active site best fits the substrate. Variation either side of this pH results in denaturation of the enzyme and a slower rate of reaction. The optimum pH for catalase in potatoes is generally 7, but can differ depending on the acidity of the soil it was grown in. In this experiment a pH 7 buffer was used. This is because the optimum pH of most types of catalase is 7, and so that the systems can all be kept constant. Concentration of solutions: the concentration both the enzyme and substrate have to be taken into consideration. The concentration of substrate for example will affect the rate of reaction in a positive way until all the active sites are occupied. The same applies to the concentration of the enzyme. An excess of either will not negatively affect the rate of reaction. Both concentrations will be kept constant for each experiment. I will ensure this by using catalase and hydrogen peroxide from the same batch in each experiment. Potato: Obtaining catalase from potato involves crushing the substance. This can be standardised by first cutting the potato into small cubes, then crushing. This can ensure that there are as little lumps of potato left as possible. If multiple potatoes are used, there is a risk of using catalase of different concentrations. This can be remedied by using a large enough potato. As each sample of potato is 5g, and twelve samples are taken 3 times each, then 180g worth of crushed potato are required. A large potato can easily weigh around 500g, so the problem then comes with different concentrations of catalase distributed within the potato. This can be controlled by evenly mixing the crushed potato. It is then safe to assume the catalase is randomly distributed throughout the potato. Lab air exposure: As the crushed potato would be left exposed to the air during the duration of the experiment, this could affect the enzymes ability to catalyse the reaction, and would yield misleading results. As such, any potato that is not in use should be covered in cling film to prevent exposure as much as possible, although not entirely. Preliminary Method My preliminary experiment involved testing only 5 different concentrations of inhibitor, to see whether the results show any reasonable difference. By this, I mean that the results should show a correlation above the critical level where p = 0. 05, n = 6. By doing a trial experiment, I can make sure my experiment will run safely and successfully, as well as determine any factors of my experiment I should change. Apparatus: -Potato -6% Hydrogen Peroxide solution 5cm -Copper (II) Sulphate solution (2%, 1%, 0. 75%, 0. 25%, 0. 1%) 10cm -Deionised water -Measuring cylinders -Weighing boat -Mass balance -Peeler -Scalpel -Pestle and mortar -Cling film -Test tubes -Test tube rack -Water bath -Thermometer -Bunsen burner Tripod -Gauze -Metal tongs -Delivery tube with bung attached -Gas syringe -Clamp stands, boss and clamp -Stopclock Method Peel and dice the potato in roughly 3x3cm cubes and mash them. Cover the crushed potato when not being used. Set up a gas syringe horizontally supported with stands and clamps, high enough to reach test tubes in a water bath. Attach a delivery tube to the syringe. Prepare a water bath of 30oC. Measure out 5cm3 of Hydrogen Peroxide into 6 test tubes. Add 10cm3 of the 2% Copper (II) Sulphate solution. Heat the solution to 30oC using a water bath. While heating, prepare a weighing boat with 5g of potato. When 30oC, place the potato in the solution, quickly attaching it to the delivery tube and starting the stopclock (a helper is advised here). Allow the catalase to react for 3 minutes, and note the gas collected. Repeat the same process for each concentration. Add 10cm3 of deionised water to the final test tube as a control. Health and Safety Pureed potato may irritate some people’s skin. Wash any potato splashes off skin immediately. Hydrogen peroxide is an irritant, and a powerful oxidising agent and bleach.