Case Analysis - Week 3

Running Head : wooing ANALYSESCase Analyses on roughly running(a) in lore and ethics[Author][University]Case Analysis 1 : DNA is the grain of heredityFrom Gregor Mendel s possibleness of existence of gene and their transmission from contemporaries to generation , to Friedrich Mischer disc everyplacey of DNA the creation of Watson-Crick Model leading to the before conk motion of inherited technology , biotechnology and cloning . These be among the diachronic reasons that DNA is indeed the molecule of transmittable Furtherto a greater extent , the close to conclusive evidences in corroborate of DNA as the communicable existent came from the following terce ways : transformation of bacteria , mode of infection of phage and conjugation of bacteria . In 1928 , Frederick Griffith encountered phenomenon known as ca tching transformation . Oswald Avery , Collin Macleod Maclyn McCarty also gave evidence that DNA was the physical material for heredity ADDIN EN .CITE Verma20043 336P .S VermaCell biota ,Genetics , Molecular biology : Evoloution and environmental science2004S Chand (Verma , 2004 Other scientists that contributed for the discoery of DNA and heredity are Altmann , Albrechi Kossel , Walter J anes , Franklin W . Stahl , Chargaff Dotty and many an other(a)(prenominal) others ADDIN EN .CITE H .S Bhamrah200222 26H .S Bhamrah , C .M ChaturvediA school text of Genetics2002Anmo l Publications PVT LTD (H .S . Bhamrah 2002 . Microbes served as the sources of progress of discoveries or so the secrets and wonders of heredity . As the years passed , scientist learned how to conceal the processes of hereditary and protein synthesis to benefit our daily lives . It gave us untold luck leading to ancestral engineering and biotechnology ADDIN EN .CITE AlcamoEdward AlcamoMicrobes and orderlines s : An Introduction to Microbiology2003 Jone! s and bartlett Publishers (Alcamo 2003 . This scientific processes soon became a serviceable technology from selective breeding , genetic engineering to biotechnology and cloningCase Analysis 2 : acquirement is cumulativeThe history of sportsmanlike and for scientists , one of the fulfillment of the work of s massacre is the finger of continuing a great historical tradition of carrying precedent the work of predecessors and preparing the primer of successor ADDIN EN .CITE Laura GarwinLaura Garwin , Tim LincolnA Century of component part : Twenty-One Discoveries that Changed intuition and the innovation2003Univers ity of Chicago Press (Laura Garwin , 2003 . In the beforehand(predicate) 1900s , W . Johannsen , H Nilsson-Ehle , E .M . East and R .A . fisher cat tied the proper(postnominal) relationships of Mendelian genetic science to biometrical approaches to develop the undercoat of quantitative genetics . In 1902-1903 , on the other hand , Walter S . Sutton and Theod or Boveri associated Mendel s results with carrelular phone meiosis to explain Mendel s results , thereby connecting ii in frontent disciplines , genetics and cytology to develop the chromosomal theory of inheritance ADDIN EN .CITE DunhamRex A DunhamAquaculture and Fisheries biotechnology : Genetic Approaches2004CA BI produce (Dunham , 2004 . These are among those proofs that science is progressing be work , at totally(prenominal) moment in time , reliable theories are a better approximation and a more factual evidences to constitution s laws than past theories . However , Kuhn rejects the notion that science is cumulative in the sense that a new theory is necessarily an utility on the one it replaces . He finds that science changes not in an evolutionary fashion but in a series of revolutions in which the world view of the members of the scientific community is importantly changed ADDIN EN .CITE ColeStephen ColeMaking wisdom amongst Nature and ships company1992Harv a rd University Press (Cole , 1992Case Analysis 3 : ! genus crab louse query toll and the jar to societyScientific explore cost money , time and social movement because of this , there is the gather up to acquire funds , be it a government or a private fund , to knock against the costs for look for raise ethical issues for the scientists or researchers . Decisions regarding mount have many implications . Such decisions should have a full-blooded impact on society as well as major impact on the career development and essential have a huge contribution to knowledge , in this case , in the field of science and medicine . It depends on the societal priorities that makes some areas of research are preferentially back up over others ADDIN EN .CITE Deni Elliott199788 86 Deni Elliott , Judy E Stern search ethical motive : A Reader1997UPNE (Deni Elliott , 1997 pubic louse , being the or so feared of all diseases , often associated with anxious(p) , making it as second most jet cause of remnant in the U .S . Unlike other sea wolf disease , genus Cancer normally causes a slow death involving pain suffering , psychological detriment , financial incumbrance upon long-term therapy and a feeling of desperation . Because of this , billions of dollars have been invested over the years in crabmeat research . Despite the capacious effort to fight for cancer , the descend of new cases of nearly every form of cancer continues to hold on . Cancer research and interference are extremely hard fields of consume because the exact nature of the single cancer jail cell is so hard to pin drink with has many different causes ADDIN EN .CITE Simone9996Charles B SimoneCancer And Nutrition : A Ten-Point proposal to Reduce Your essay of Getting CancerB . Jainist Publishers (Simone some antineoplastic agents are sort according to their structure or cell bike bodily process . Two major classes of che takeapeutic agents have been established : cell cycle stage-specific and cell cycle cast-nonspecific agents . Cell cycle chassis-specific agents kill actively di! viding cells unless into a specific phase of the cell cycle (phases G1 by means of phase M . For example , vincreastine and vinblastine , are lethal only to cells in the M phase , while hydroxyurea and cytosine arabinoside cut back DNA synthesis by targeting the S phase . Because phase-specific agents depend on cells being in a specific phase to work , they are most effective against cells that are promptly make pass . Rapid cycling ensures that the cell passes through the phase in which it is under fire(predicate) to the cause of drugs ADDIN EN .CITE Margaret Barton-BurkeMargaret Barton-Burke , Gail M WilkesCancer Therapies2006Jon es Bartlett Publishers (Margaret Barton-Burke , 2006 .

However , treatment resistance in cancer do exists which is related to the genetic diversity of the cancer cell universe caused by series of mutation in a genetically unstable population making it vulnerable to effective intervention ADDIN EN .CITE crowd together H Goldie1998111 1116James H Goldie , Andrew James Coldman medicine Resistance in Cancer : Mechanisms and Models1998Cambri dge University Press (James H . Goldie , 1998Case Analysis 4 : Ethical issues of antepartum interrogatory (amniocentesisAmniocentesis is a prenatal scrutiny for the detection of chromosomal defects . It is usually performed between 16 and 20 weeks gestation as an outpatient procedure which only takes up about 20 legal proceeding ADDIN EN .CITE TravisCheryl Brown TravisWomen and Health Psychology : biomedical Issues1988Lawren ce Erlbaum Associates (Travis , 1988 . A variety of genetic conditions can be station through amniocentesis , including single gene diss , such(prenominal) as cystic fi brosis , chromosomal abnormalities (e .g . Trisomy 21! , and biochemical or metabolic diss such as TaySachs disease . It is primaeval to take into account that prenatal testing is performed to identify fetuses at guess for a genetic dis and to identify fetuses at insecurity for poor prenatal outcomes . The main difference is that , the former usually does not have a curative intervention for trade to favorably correct the outcome , while the latter testing is done because there is an appropriate therapy that can positively work on fetal /infant health and well-being . This is an important distinction given it has long been held that the pay back has the advancedly to choose or not choose to have prenatal genetic testing performed on the fetus . The legal system has upheld the only right to the woman to choose the outcome of the pregnancy . For most genetic diss identified through prenatal diagnosis , the mother and her partner are given with the choice of whether to continue or discontinue the pregnancy and if continued ra ising or self-aggrandizing for adoption a child with minor to severe stubborn effects on growth and development ADDIN EN .CITE Lachman Vicki D Lachman apply Ethics in Nursing2006Sprin ger Publishing (Lachman , 2006ReferencesADDIN EN .REFLIST Alcamo , E (2003 . Microbes and Society : An Introduction to Microbiology : Jones and Bartlett PublishersCole , S (1992 . Making Science : Between Nature and Society : Harvard University PressDeni Elliott , J . E . S (1997 . Research Ethics : A Reader : UPNEDunham , R . A (2004 . Aquaculture and Fisheries Biotechnology : Genetic Approaches : CABI PublishingH .S . Bhamrah , C . M . C (2002 . A Textbook of Genetics : Anmol Publications PVT . LTDJames H . Goldie , A . J . C (1998 . Drug Resistance in Cancer : Mechanisms and Models : Cambridge University PressLachman , V . D (2006 . Applied Ethics in Nursing : Springer PublishingLaura Garwin , T . L (2003 . A Century of Nature : Twenty-One Discoveries that Changed Science and the World : Univers ity of Chicago PressMargaret Barton-Burke , G . M . W! (2006 . Cancer Therapies : Jones Bartlett PublishersSimone , C . B . Cancer And Nutrition : A Ten-Point Plan to Reduce Your Risk of Getting Cancer : B . Jain PublishersTravis , C . B (1988 . Women and Health Psychology : Biomedical Issues Lawrence Erlbaum AssociatesVerma ,. S (2004 . Cell Biology , Genetics , and Molecular Biology Evoloution and Ecology : S . Chand CASE ANALYSES PAGE \ MERGEFORMAT 6Running Head : CASE ANALYSES ...If you require to get a full essay, order it on our website: OrderEssay.net

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