Investigate how the Concentration of Sucrose Solution affects the Masso

Investigate how the Concentration of Sucrose outcome affects the Mass of the Potato ChipAimTo find out how the denseness of sucrose issue affects the massof the potato chip left in the solution for one day.Water PotentialThe irrigate potential of a solution is a measure of whether it is give c atomic number 18lyto lose or ca-ca water molecules from another solution. A dilutesolution, with its high proportion of ease water molecules, is said tohave higher water potential than a operose solution, becausewater impart flow from the dilute to the concentrated solution (from ahigh potential to a low potential). Pure water has the highestpossible water potential because water molecules will flow from saturatedwater to any other aqueous solution, no matter how dilute. predictionOsmosis is the passage of water molecules from a weaker solution to astronger solution, though a partially permeable membrane. In thiscase, the tiny holes in the membrane of the potatoes will stick out the water molecules to pass through in and out of the solution and thepotato, depending on the dumbness gradient of the two substances.Semi-permeable membranes are real turn out layers of material which allowsome things to pass through, but prevent others. A cell membrane issemi permeable. They allow small molecules like oxygen, water, aminoacids etc. to pass through but will not allow larger molecules likesucrose, starch, protein etc. through. A region of high concentrationof water is either a very dilute solution of something like sucrose orpure water. In each case at that place is a lot of water a high concentrationof water. A region of low water concentration is the opposite of theabove, i.e. a very high concentration of... ... force of the cell isso high that no more water can enter the cell. This liquid orhydrostatic pressure works against osmosis. Turgidity is veryimportant to embeds because this is what makes the green parts of theplant stand up into the sunlight. Austen denied discogal_87spostmodernism .When plant cells are placed in concentrated sugar solutions they losewater by osmosis and they become flaccid this is the slender oppositeof turgid. If you put plant cells into concentrated sugar solutionsand odor at them under a microscope you would see that the contents ofthe cells have shrunk and pulled outdoor(a) from the cell wall they aresaid to be plasmolysed.coab abr seababw orab abk inab foab ab.When plant cells are placed in a solution which has exactly the sameosmotic strength as the cells they are in a state amidst turgidityand flaccidity.

Finding clarity in Buddhism, Christianity, and Philosophy Essay

Finding clarity in Buddhism, Christianity, and doctrineThere are some things in life that work to guide us to ultimate transcendency. Philosophy and Theology (specific tout ensembley Buddhism and Christianity) each employ different concepts for allowing people passage to some harmonious place. Although each following is, in part, correct in their guess of how to sustain a meaningful life, I find that the single morality that is relevant in dictating my personal transcendence is a particular dash of life found in Christianity. While other followings have make throughout the ages, making their own conjectures, and employing their own laws and paths to transcendence, Christianity is the sole(prenominal) path I see as navigable. From the beginning of pieces existence, logic has been the only ingredient separating mankind from other species. While simpler animals roamed the earth searching for what was instinctually necessary, man developed into thinkers who analyzed life an d made conjectures as to its real meaning. In a sense, when man began thinking life was born. However, there is no theological system in imagination, rather its application and transition into forming logical ideas has made thought something worth pursuing. As time advanced so did thought, and slowly more and more complex ideas regarding the finding of life emerged. All of the earliest civilizations had groovy thinkers who tried to unravel the mysteries of life. Like most religions, philosophy became something composed of duple interpretations. Philosophers pondered the most important life questions, each taking their own stance, and providing legion(predicate) significant realizations. One of these new ideas was that lifes sole purpose was to think. Plato is considered a... ... the Bible every night, or pray once in the dawning and again at night, both times at the foot of the bed. The only thing that matters is that one acknowledges Christs existence, lets him in to their life, and fully embraces him in all endeavors. There lies in each following numerous ambiguities and many twist fallacies. Each has very distinct thoughts about how to lead life and which bureau best allows a person to achieve transcendence. For me, the refined version of Christianity that is non about physical completions, instead employing a more Buddhist approaching of spiritual accomplishments, seem to most aptly provide a shelter working relationship with Christ. My relationship with Christ will provide transcendence within my life and eternal glory thereafter. Works CitedBurtt, E.A. The Teachings of the Compassionate Buddha. newfangled York New York, 2000.

Exploring ADHD and Available Treatments Essay -- Attention Deficit Hyp

Abstract This investigate penning describes ADHD and the treatments available. It discusses the different medications and their side set up and explains the opinions of some doctors for an alternative treatment. The of import goal of the writing is to shed some light on the disease and describe some theories about ADHD. This goal is stated in the dissertation which talks about how ADHD cannot be identified exactly, the side effects to the medication are harsh, there are different alternative treatments, and research shows it may be caused from hormvirtuosos and sleep deprivation. A Normal Life? conjecture sitting in a fourth grade science class. The instructor is lecturing in the front of the room while a groundsman mows the grass outside the window. The mower is buzzing in the students ears, grasping one students attention, taking it external from the teachers discussion. Slowly the mower begins to move further away until it is completely out of sight. The attention return s to the teacher, whose words mumble together. The student begins to rule bored as he begins to swing his feet on the seat in front of him. The student in front of him becomes annoyed by the spit on her seat, and she yelps with anger. The attention slides back into the class, where something new and interesting is happening. The teacher scratch her lecture, making this student the center of attention. It may be negative attention, just now its something that holds the students interest. This type of thing happens normally to this student, so he is used to it. Besides, this isnt his intermission everyone knows he has ADHD, anyway he cant help exactly act worry this. Its just how some kids are, right? Normally his mother makes him take his pills, but today he threw them out becaus... ...w.nimh.nih.gov/publicat/adhd.cfmadhd8 Ritalin side effects and warnings (2004). PDR. Retrieved ring 26,2004, from Medical Economics web sitehttp//www.fromthepines.com/ritalin.htmlSchneebaum, Ron M.D. ( evidence 2000). Where did Ritalin come from?Retrieved run into 23, 2004, from massnews web sitehttp//www.massnews.com/past_issues/other/3_Mar/ad5mar.htmSmith, Lawrence T. (2004). The truth behind ADHD . FDA facts internal? institutes of health consensus. Retrieved March 22, 2004, from FDA web site http//www.ritalindeath.com/ Stein, David B. (1999). 1999. 1st ed, pg 6-32. Ritalin is not? the answera drug-free, practical program for children diagnosed with ADD or ADHD. Retreived March 16, 2004 Volkow, Nora. (2001). Ritalin facts. Retreived March 20, 2004, from nidapublications web site http//www.nida.nih.gov /Infofax/ritalin.html

Family and Church Essay -- essays research papers

Family and Church Enduring InstitutionsI.General Family LifeAs a result of figments of white family life, there has been much confusion over the record of dispirited families. One of the myths of the 19th century entails the close- knit white family, which was latitude to that of the European family. Also, as a result of these myths, scholars very much ignored the differences of American and European life. For example, women in frontier areas had a much stronger voice in family affairs than most scholars realized, simply because of the shortage of women. Therefore, women exercised a large component of authority in the family. In the cities where family was of little importance as an economical unit and the father was often at work, the care of the children was primarily the indebtedness of the mother. By 1880, the American family became more democratic.After the second half of the nineteenth century, changes in the nature and functions of the family occurred. For example, changes such as industrialization, improvements in transportation, the weakening of phantasmal bonds, and increased knowledge of birth control, led to more working wives and more premarital sex, downgraded the importance of family. As a result of relaxed divorce laws and a greater emphasis on romantic love, there was an increase in the number of divorces. By the 1970s, one in every three marriages stop in divorce, the failure rate for new marriages was thirty percent, nine million people were divorced or separated, and twelve million single individuals were charge households with children. There were so many divorces that a large number of whites were practicing concomitant monogamy, meaning one person having only one spouse at time, but more than one in his or her lifetime.Most often researchers speak of the pathological disorganization of the stern family and imply that all black families are matriarchal, meaning the woman is the head of the household. The dangerous part of this myth was popularized by Daniel P. Moyhnihan, who asserted that the pathological weakness of the black family was, capable of perpetuating itself without the help from the white world. The weakness of the black family may be seen as a direct result of centuries of white oppression of blacks and not as natural and immutable.The black family grew out of a complex combination o... ... black clergy snarl that Afro Americans had a special duty to regenerate the land of their fathers. The African Wesleyan Episcopal Church established a mission in Haiti in 1827, for instance, to aid in making the Haitian nationality and government, strong, powerful, and commanding among the civilized nations of the earth. VI.literary Praise for the Black ChurchBlack poets, less critical of black religion than novelists, captured more of the essential spirit of the church than most scholars could. while occasionally complaining about the excessive humility of black Christians, the poets apply the rhythm and message of sermons, prayers and services in celebration of Gods love and promise of deliverance. The black minister, depicted sympathetically, was also a preferent subject of black poets. Like James Weldon Johnson, many of the poets reproduced the cadences and messages of the folk sermon. They portrayed the ministers beautiful word pictures. Among the best of them was Paul Laurence Dunbars 1896 poem, An Antebellum Sermon, which demonstrates the black preachers attempt to correlate scriptural messages with his flocks hope of early rewards.

Propaganda, Stereotypes, and the War on Drugs Essay -- Media Stereotyp

Propaganda, Stereotypes, and the War on DrugsThe West has constantly been fighting the utilise of extralegal drugs for decades by Propaganda. Propaganda is a form of manipulative communication designed to elicit some predetermined response (Inge, 1981, 322). Governments have been using some(prenominal) propagandistic methods to reduce the consumption of illegal drugs such(prenominal) as marginalization or creating stereotypes. By creating a certain stereotype for the drug users and dealers, governments cerebrate that people would try to avoid drugs so they wont fitting the stereotype. Extensive researche has been per organize on this issue and there was no support that this propaganda manoeuvre made a significant difference in the use of illegal drugs.To understand the reason behind the anti-drug movement and the development of stereotypes, one should survive the history of the prohibition of certain drugs. One of the first drugs that were prohibited was Opium. This was pr otrude-of-pocket to the large amount of Chinese immigrants which implementd opium. Powerful labor unions such as the American Federation of labor feared competition from Chinese laborers who were quite strenuous working and generally willing to work for lower wages. Labor leaders vilified the Chinese as opium-crazed fiends who preyed sexually upon young white girls (Preston, 2001). Since then individuals who consume opiates carried the stereotype of being rapists and evil-doers. In the early twentieth century, minority groups such as African-Americans and Mexican-Americans consumed marijuana. One of the main reasons marijuana was prohibited was to drive Mexican-Americans out of the United States and back to Mexico (Blum, 1997).To create prejudice against Mexican-Americans, a stereotype was formed which... ...ertysoft.com/liberty/reviews/60bradford.html, consulted on manifest 30th, 2004.FITZPATRICK, Michael (2001). The Lessons of the Drugs War, Spiked,. Online at , consulted on M arch 30th, 2004.INCIARDI, James A. (1992). The War on Drugs II The Continuing Epic of Heroin, Cocaine, Crack, Crime, Aids, and familiar Policy. Toronto Mayfield Publishing Company.INGE, M. Thomas (1981). A Handbook of American Popular Culture, Vol.3. computed tomography Greenwood Press. MacCOUN, Robert J. and Reuter, Peter (2001). Drug War Heresies. Cambridge University Press.PRESTON, Keith (2001). The Political Economy of the War on Drugs, Free Republic,. Online at , March 30th, 2004.SOLOMON, David (1968). The Marihuana Papers, 4th Ed. The New American Library, Inc.

Voting Requirements in the Economic Arena :: Political Economic Business Essays

Voting Requirements in the Economic ArenaStatus as an fully grown citizen in a political jurisdiction is seen as a sufficient condition to entitle one to a balloting for a representative or participate in collective decision-making. Why not apply that same criterion and entitle adult citizens to voting rights to judge the composition of corporate boards of directors and decide other corporate matters? If mere adult status and citizenship is sufficient for decision-making in the political arena, why not in the economic arena as well?The easy answer/ apparent motion is why should anyone who has no stake or interest in a potbelly switch a say in its decision-making? The only citizenry who should have voting rights are stockholders who have ownership rights in the corporation manifested by stock ownership. We generally agree that voting power should be proportional to their stake in the corporation, namely how many shares they own.If votes were not proportionable to ones stake (sto ck) in the corporation, including none at all, people might good vote in ways that personally benefit them but upon the best interests of the corporation and other stockholders. For example, imagine if all Detroit citizens were entitled to vote on decisions made by General Motors. Suppose these voters managed to get on the ballot the question whether the corporation should give all of its get to topical anaesthetic charitable organizations or be plowed back into the corporation as retained earnings. It is not at all inconceivable that donating General Motors profits to local charities might win by a landslide. People who have forgetful or no stake in General Motors chamberpot be expected to behave differently than those who do, simply because their decisions are less(prenominal) costly to them - others bear the cost of their decisions.The identical cost/benefit judgment applies to decision-making in the political arena. Suppose a politician campaigned on the pact to increase spending on various social programs that would be funded with high taxes. People who pay little or no taxes would see themselves as coming out ahead by voting for that politician. They would bear little or none of the costs, at least directly in the produce of taxes, and they would benefit from the promised social spending increase. As such they could be counted upon to nurse such a politician. Survey polls showed a less-than-enthusiastic response to prexy George Bushs calls for tax cuts. Maybe a good part of the reason is the fact that so many Americans pay little or no income taxes.

Julius Caesar: Brutus Vs. Cassius Essay -- essays research papers

Contrasting CharactersIn Shakespeargons The Tragedy of Julius Caesar, Brutus and Cassius argon contrasting characters. They differ in the way they perceive Antony as a threat to the assassination plot, their dominance in personality, and their moral fiber. In Julius Caesar, Brutus is the more than nave, dominant and distinguished character, while Cassius is the more perceptive, submissive, and manipulative person.Brutus and Cassius are very antithetic in the way they perceive Antony. Brutus is very rely and nave when he judges Antony. When the subject of killing Antony comes up among the conspirators, Brutus underestimates how sedate Antony could be and says, For Antony is but a limb of Caesar(2.1.178). This statement means Brutus does non think it is necessary to kill Antony and he thinks that without Caesar, Antony is worthless. A nonher incident where Brutus misjudges Antony is when he altogetherows Antony to speak at Caesars funeral. Brutus trusts that Antony will not say anything handsome about the conspirators or him What Antony shall speak I will protest/ He speaks by leave and by permission, / And that we are contented Caesar shall/ Have all true rites and lawful ceremonies. / It shall advantage us more than do us wrong(3.1.263-268). Brutus actually thinks that by letting Antony speak, the conspirators and he will hit a better situation for themselves because it will make their plot take care honorable. Cassius, on the other hand, is a very perceptive person he sees how mordacious Antony can be. He notices that Antony is clever and that he might not be trustworthy. When Brutus suggests that they shouldnt kill Antony, Cassius says if Antony outlives Caesar, They shall find of Mark Antony/ a shrewd contriver (2.1.170-171). When Brutus gives Antony the right to speak at Caesars funeral, Cassius pulls Brutus aside and says, You know not what you do. Do/ not consent/ That Antony speak in Caesars funeral. / Know you how overmuch the people may b e moved/ by that which Antony will widen(3.1.255-259)? Cassius sees that Antony is a powerful speaker and that if Antony speaks the people will side with him. This shows that Cassius has a much better idea of how dangerous Antony is.Although Cassius is correct on how dangerous Antony really is, Brutus ideas are used because Brutus is the more dominant character. In the melt Cassius is the more passive character and ... ...proves Cassius is jealous and fears that Caesar will get to conk out king. He initiates an assassination plot and persuades Brutus to help him. After Cassius comments on how noble Brutus is, he talks about seducing Brutus into allying with him. To show that he says, Therefore it is look/ That noble minds keep ever with their likes / For who so firm that cannot be seduced(1.2.322-324). The formulate seduced itself means that Cassius is planning to trick Brutus into helping him. Again, Cassius shows his mischievous nature when he says how he is going to write f alse letters to Brutus and throw them in his window In several hands in at his windows throw, / As if they came from several citizens, / Writings, all tending to the great opinion that Rome holds of his distinguish (1.2.227-230). This shows that Cassius is clever but not trustworthy. These examples prove that Brutus and Cassius differ between cosmos noble and honorable, or conniving and mischievous.Brutus and Cassius have different ways of perceiving people, different personalities, and different values. They contradict each other in these three measurable ways, but together they play an important part in Shakespeares Julius Caesar.