Abstract This paper gives an insight into the principles of genetic engineering since its first concept by an Austrian monk named Gregor Mendel. It discusses how selective engineering of genetics is invaluable to the health and happiness of humans and how the importance of this issue has played second fiddle to the arguments, for and against genetic engineering for years. Examples are provided to argue the positive side of regeneration and to show how in time, genetic disorders such as "Down Syndrome" and "Multiple Sclerosis" could be made diseases of the past.
From the Paper "Even though there are a lot of risks, the possibilities of what we can do are endless. Genetic engineering should be allowed to progress because of the benefits for human beings outweigh the consequences. For example, cows could be genetically cloned to produce milk with medications in it. This means that vaccination shots and pills would become obsolete. Babies could be brought up immune to diseases by simply being fed milk. Imagine what this could mean for people who live in countries like Somalia. Whole countries could be made healthy and immune to disease."
Tags: dolly, cloning, regeneration, disease, dna, cancer
This paper connects anthropological studies to modern trends by examining the contemporary issues of obesity, cloning and the origin of modern behavior.
Abstract This paper states that anthropology can be applied to modern circumstances because people and culture have, and always will be, intricately woven together. The author believes that anthropology must be brought into the study of obesity to prevention. The author feels cloning is applicable since the concept of gene manipulation contains the potential to have a dynamic influence on humanity.
From the Paper "From being able to interpret human behaviors and physical structures through cloning and similar processes, scientists expect to be able to ultimately discredit environment as the cause of the human condition. At the same time, psychologists and sociologists are hoping to prove once and for all that nothing is "set in stone" when it comes to a human's potential to change. If the biologists are proven right, some experts fear that many people might take on defeatist attitudes that stifle their motivations to improve."
From the Paper " Bioethics is the examination of policy questions and clinical decisions that have to be made because of advances in medical and other biotechnologies. It represents an attempt to decide what values ought to guide the practice, application, and development of biotechnological techniques, processes, and products in agriculture, health care, food processing and distribution, waste management, chemical and other engineering fields and endeavors. In health care and medical practice alone, a number of controversial issues in this larger context have been identified: abortion of defective fetuses, termination of heroic measures that will prolong life, removal of life support and other systems that also prolong life, surgical and other interventions in the case of severely damaged infants and others, allowing individuals to determine the span of their own..."
From the Paper "Should Genetic Modification Be Advocated for Schizophrenia
Introduction
There are two main issues to consider in any discussion of genetic modification in relationship to schizophrenia. The first issue is a scientific issue, related to the etiology of schizophrenia and the available evidence regarding a genetic component. The second issue is a bio-ethical issue regarding the ethics of gene modification in human beings, including the initial experimentation involved.
Schizophrenia
The major symptoms of schizophrenia are described in the DSM-IV as involving several areas of the person's functioning.."
From the Paper "Eugenics is historically an outgrowth of the study of human heredity, aimed at "improving" the genetic quality of the human stock. It is both ancient and widespread; very few societies have remained untouched by its ideas. While the idea of improving humanity is on some level appealing and even appropriate ? of we did not think that humans could be improved, we should foreswear the idea of the importance of education, after all ? the concept has become inextricably bound up with some of the most virulent forms of racism, for those who have sought to "improve" the human race have done so by seeking to eliminate those that they considered to be inferior from the gene pool right way, without waiting for the slow effects of evolutionary selection (Weiss, 1987, p. 21).
The most dramatic example of eugenics is the attempt in Nazi Germany.."
From the Paper "Alfred Russell Wallace was a leading biologist in the nineteenth century and worked on writings with Charles Darwin. He was indeed one of Darwin's major supporters, in opposition to the alternative point of view embodied in Thomas Huxley and others. Wallace has not remained as well known as these other players in the controversy of the time, though he was extremely important in the development and dissemination of Darwin's theory of natural selection.
Alfred Russell Wallace was born in the village of Usk in Monmouthshire, England in 1823. His father died when Alfred was still young, and not long after that, formal schooling ended for the boy. He then joined his brother, William, in surveying a number of English counties, a task that extended over the next four years, an experience that taught him how to make accurate..."
From the Paper "Immunity refers to the ability of the body to protect itself from invading organisms or from harmful chemicals. The human immune system is made up of two different groups, known as either specific or non-specific immunity. The main distinction between the two takes into consideration the degree and specificity of the response to the invader.
According to Seeley (1998) non-specific immunity has an arsenal of cells, which either engulf pathogens or produce chemicals used in their destruction. Though the processes involved in either of these mechanisms can be quite complicated, the response is generalized and very predictable regardless of the offending pathogen. Cells that form part of the non-specific arsenal include phagocytes such as macrophages with the ability to engulf all types of particles, and chemicals such as ..."
From the Paper "Race is one of the most bedeviling of anthropological characteristics. The concept, with the barest tips of its roots in biological and the rest of the plant firmly grafted to cultural and sociological ideals, is one of the first concepts that anthropologists dealt with vigorously in terms of the history of the profession and both helped establish it as a discipline in its own right (distinct from history, political economy, philosophy, comparative religion and ethics) and has kept it from being entirely assimilated into the post-colonial mindset. Like the poor for the rest of humanity, the idea of race ? for both good and ill ? seems always to be with the anthropologist.
This paper examines the views and research on race held and performed by Franz Boas, one of the preeminent members of the ..."
Abstract The paper discusses the issue of cloning as science and technology continue to progress into the 21st century. It examines the controversial arguments surrounding the issue and the possible outcomes of cloning.
From the Paper "When the first test-tube baby, Louise Brown, was thrown into the media spotlight over two decades ago, the controversy over genetic engineering began to gain momentum. Since then, a myriad of techniques have been developed that involve everything from in vitro fertilization to the cloning of sheep. The capability of transferring cell nuclei, which was at the core of the recent sheep cloning, makes feasible virtually any combination of biological, social and genetic parenting (Yount, 2000)."
Abstract This paper presents a series of laboratory experiments which determined first that the rate of photosynthesis is proportional to the light intensity lit on the subject. Second, it shows how the light-independent reactions were dependent on the ATP and NADPH from the light-dependent reactions to form glucose.
From the Paper "The most important source of energy for life on earth, photosynthesis is a process that we all rely on for our survival. In the cycle of life, oxygen is used by aerobic respiration and carbon dioxide is produced, which in turn is used in photosynthesis to produce oxygen and start the cycle over again. The two stages of photosynthesis, the light-dependent reactions and the light-independent reactions, are very different in their processes. In the following experiments we will study their relationship as well as the rate in which they produce oxygen. Using leaf discs with out oxygen, we will measure the amount of time it takes for these leaf discs to photosynthetically produce oxygen from water under varying light intensity. Our findings will show that the rate of oxygen production is proportional to the light intensity. Secondly, we will prove that the light-independent stage of photosynthesis is reliant on products from the light-dependent reactions in order to produce glucose. Our findings in both procedures will tell us much about the reactions in photosynthesis and the specific variables needed for its success."
Discusses recent research on primates, how they adapt to changing environmental conditions, & how their social activities develop. Focuses on how studying lower primates can teach about human development.
900 words (approx. 3.6 pages), 3 sources, 1996, $ 31.95
From the Paper "Human beings are primates, and researchers study other living primates as a way of learning more about human behavior. Naturalists seek to observe animals in their natural habitat to learn about the adaptive capabilities of different creatures. Primatologists observe the behavior of primates to see both how these animals adapt and to derive some idea of how the human being adapts as well. Modern apes and human beings are now far apart in terms of evolution, and they last shared a common ancestor some five million years ago. Human behavior has changed much more over that time than has ape behavior, and this suggests one reason for primate studies: "Accordingly, if we want to know what hominid behavior was like before culture became a factor, and if we wish to speculate as to which...
From the Paper "James D. Watson, in The Double Helix, presents the account of the remarkable and significant scientific discovery of the building block of human existence. As such, the book is certainly careful to cover the fundamental biological aspects of the story. However, just as important is the author's determination and ability to make the story a fascinating, human drama. This is not a dry, technical study of a scientific breakthrough presented by and for only those with vast scientific knowledge. To the contrary, any lay reader even vaguely interested in science, if he or she gives this book a chance, will not only learn the basics of DNA, its significance and its discovery, but will also be rewarded with an exciting story about human beings in a most dramatic set of circumstances.
As the author of the foreword to the book notes, this story...
From the Paper "Cloning has been much on the news of late with the announcement of the cloning first of sheep and then of cattle and even a monkey. The latter event in particular has made people more concerned about the possibility of human cloning. Medical experimentation on human beings is often a necessary component in medical discovery and progress, and the medical establishment recognizes this fact as well as the many dangers that come with such experimentation. As a result, the profession has developed stringent and specific regulations and requirements for allowing such testing, including the requirement for informed consent by the subjects of such experiments. Human experiments have been conducted without such consent and without other safeguards to protect either the subjects of the research or the integrity of the research itself, which only undercuts the ability of the ..."
Effects of high altitude on athletic performance. Looks at how it effects their training needs, oxygen use & availability, endurance and the dangers involved.
2,025 words (approx. 8.1 pages), 8 sources, 1997, $ 71.95
From the Paper " Altitude and its effects on athletic performance will be discussed with regard to the following subtopics: adaptations the body makes as a person goes from sea level to a high altitude; changes brought about by aerobic compared to anaerobic exercises at high altitude; and the effects, positive or negative, of training at altitude. A drastic case study will be cited to demonstrate the magnitude of the effect of altitude change on physiology.
At altitudes of over 5,000 feet, the ability to perform physical work is affected--the higher the altitude, the more severe the effects. In general, one can expect a reduction in endurance capacity as measured by the maximal oxygen consumption of 3 to 3.5 percent for every 1,000 feet ascended above 5,000 feet. Work performance and maximum oxygen consumption are..."
Examines resistance to antimicrobial agents. Discusses reasons for their spreadability, genetic transfer and mutation. Examines the use of prescription & broad spectrum drugs and patient compliance.
1,800 words (approx. 7.2 pages), 10 sources, 1997, $ 63.95
From the Paper " BACTERIA & ANTIBIOTICS
Introduction
Lele (1991) reports that non-response to drugs is a problem that all clinicians face. The cause may be due to resistance of the invading micro-organism or the drug used, drug dose, frequency, duration, and administration, or inadequate patient compliance.
Antibiotic Resistance Mechanisms
Antibiotics have been found to reduce mortality from infectious diseases, however, the prevalence of these diseases remains. It is hypothesized that use and misuse of antimicrobial agents facilitates the evolution of bacterial resistance which results in therapeutic failure. This trend is due to new resistance mechanisms and the spreading of well-characterized.."
