Genetic Modification College Essays Samples For Students

INTRODUCTION

Modern science and technology has made fascinating discoveries and incredible innovations. There have been amazing advances in all areas and disciplines from engineering and robotics to science and medicine. It is the latter that has made some of the greatest advances and innovations. Human beings learn more and more everyday about how to treat illnesses and prevent diseases. They have also learned so much about the how the human body works; right down to the genes that make all living things what they are. It is possible today for scientists to understand how genes affect traits and that sometimes ...

Zika virus is name after the Zika Forest of Uganda, where it was first originated in 1947 during the course of a rigorous search for yellow fever virus under a collaborative project funded by the Rockefeller Foundation and British Government . The virus was derived from both a rhesus monkey and also from a group of Aedes africanus mosquitoes. The spread of Zika virus in the US was first corroborated in February, 2014, on Easter Island. In the following year, nearly 16 patients from the states of Bahia and Rio Grande do Nortei n Brazil were diagnosed as positive for ...

Genetic modification, as the name suggests, is a biotechnological process by which the genetic material in an organism such as plants is altered in a manner that does not take place in the nature or via nature-influenced recombination. Such organisms which are called as the Genetically Modified Organisms or GMOs find immense practical applications in the modern times. They are used extensively for carrying out medical and biological scientific work, are used to manufacture new pharmaceutical medications and importantly, are used in agriculture to produce good quality crops. The reason why genetic modification has gained prominence in agriculture is because it ...

Abstract

Food is a necessity because it is essential to human beings’ survival. For this reason, food production is a crucial function in modern life because processes and initiatives determine the quantity and quality of food produced and distributed to consumers. Food production, however, is not an easy process. In some cases, food consumed by people not only cause illnesses or various diseases but also lead to death. As a result, producers around the world adopted various measures to ascertain the quality of food and the health and safety of consumers.
Solving food safety is a variable process primarily because issues that threaten ...

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Introduction

The emergence of genetically engineered food has become widespread in contemporary times, particularly because of the fact that the human population is constantly growing to the point where the natural production of food proved inadequate. The need to feed the human population with enough food has since stood as the justification of numerous caucuses supporting the production of genetically engineered food. At the same time, genetically modified food has become the center of dispute by groups opposing it for reasons such as its allegedly unhealthy effects and unethical ways of producing it, among many others. This study aims ...

A gene is a DNA code that contains some accurate information that determines a particular characteristic in a given crop. Genetic modification of crop plants refers to the process by which a DNA from a different plant or animal is introduced to another plant. The new gene introduced leads to a permanent change in the genetic makeup of the cell to which the new DNA is introduced (Freedman, 2009).
According to Chrispeels, Sadava and Chris peels (2003), there are several steps through which genetic modification of crops is done. The gene is first isolated from the plant or an animal containing it. This process ...

Introduction

The debate on the safety of Genetically Modified (GM) foods has raged on for close to two decades now. On one hand of the controversy are people who argue that GM foods are safe and suitable in ensuring that the increasing world population gets adequate food in the face of deteriorating climate and unfavorable production factors. On the other hand, there are a significant number of people who allege that GM foods have negative long-term effect on human beings. Those opposed to GMOs have cited failure by researchers to prove safety and attributed the increment in chronic diseases to the ...

PLPA 200

Dear editor,
The growing of citrus fruits is pertinent for obtaining one of the most luscious fruits in the world. Citrus, which originated from south East Asia, has edible juicy fruit and fragrant flowers. In the United States, citrus is produced in California, Texas, Arizona and Florida. Florida is the biggest producer of citrus fruits in America accounting up to 70% of the total U.S production (Halbert, Susan & Manjunath, 2004). Citrus greening disease reduces yields. Scientists recommend a genetically modified citrus fruit as an option to overcome the disease. The debate on growing of genetically modified citrus plant is ...

TABLE OF CONTENTS

TABLE OF CONTENTS

LIST OF TABLES

LIST OF FIGURES
LIST OF APPENDICES
LIST OF ABBREVIATIONS

Chapter 1: Introduction
Chapter 2: Literature review
2.1 Definition of GM products and foods.
2.2 Historical development of GM Foods.
2.2.1 Bioengineering and agriculture.
2.2.2 Biopharming.
2.3 GM food regulation and legislation

2.3.1 Production regulations

2.3.2 Import regulations

2.3.3 Labeling requirements
2.3.3.1 Article 8 Regulation (EC) 258/97.
2.3.3.2 Regulation (EC) No 1830/2003: Traceability and labeling.
2.3.3.2.1 “May contain GMO” labels.
2.3.3.2.2 “Does not contain GMO” labels
2.4 Risk assessment of GM ...

1. Introduction

According to the Food and Agriculture Organization of the United Nations (2010), nearly one billion people suffered from hunger in 2010, representing nearly 16% of the population of developing countries. At the same time, the world population is growing and global warming threatens the production of crops. Profound changes are needed in the way that food production and food consumption are perceived, or the world may face mass starvation. Genetically modified (GM) technology has been found capable of feeding the world but there are concerns regarding its safety (Moseley 2002, Carpenter 2010). Consumer acceptance of GM foods in the ...

1. Introduction

1.1 Perception of GM foods in the UK
According to the Food and Agriculture Organization of the United Nations (2010), nearly one billion people suffered from hunger in 2010, representing nearly 16% of the population of developing countries. At the same time, the world population is growing and global warming threatens the production of crops. Profound changes are needed in the way that food production and food consumption are perceived, or the world may face mass starvation. Genetically modified (GM) technology has been found capable of feeding the world but there are concerns regarding its safety (Moseley 2002, ...

Is GM food one of your serious environmental concerns? Why or why not?

Genetically modified (GM) food is one of the most hot topics of our time, which has separated the world into GM friendly countries and GM opponents. As both sides have quite important arguments on their sides, it is not possible to find a common decision, which would satisfy everyone. Therefore, only careful consideration of all the pros and cons and a clear definition of the priorities can give an opportunity to find the most favorable solution for the particular country.

Firstly, it is important to understand the difference between genetic modification and breeding. For centuries farmers were trying to select the ...

Genetic food modification is the laboratory process of artificial alteration of the genes in the DNA of a food crop or organism majorly used for human consumption, using the novel science and biological techniques based on the molecular and structural composition of food crops or organisms (Freedman 4). Genes carry genetic information that is key determinants of the trait that an organism will have; traits like color, disease tolerance, disease susceptibility, among other traits. Through recombinant DNA technology, the gene makeup of an organism and characteristics can be altered or be injected in another organism. With the knowledge that modification ...

In 1946, it was discovered that deoxyribonucleic acid (DNA) could be transferred from one species to another species, which gave rise to the idea of creating genetically modified organisms (GMO). The first breakthrough in genetic engineering of plants came about 40 years after the above-mentioned discovery in the form of antibiotic resistant tobacco (Bawa & Anilakumar, 2013). Some of the resistance-conferring genes transferred into the plants have toxin producing capabilities, which have made GM crops a prime target for many social and ethical debates (Grover et al., 2014).

Steps in GM crop production

Eukaryotic organisms are made up of DNA, which consists of the same ...

Genetic engineering is a boon to the food sector. Plants and animals are genetically modified (GM) to increase the yield, make them disease or pest tolerant and ensure nutritious food is available to all. There may be a chance for the introduced genes to pass through the food to the consumer but any harm it can cause can only be judged based on the food’s toxic or allergic properties. Unless direct evidence linking negative health impact to consumption of GM food is available, GM foods need not be prohibited. Companies have the moral duty to inform consumers about any food ...

Coevolution refers to the process through which two or more diverse species jointly or reciprocally affects each other’s evolution as well as development. It can also be defined as the change in the genetic composition of species in a reaction to the genetic modification in another species. The idea of coevolution is mainly considered as the reciprocal evolutionary change or modification of the interacting species. For instance, species C evolves, which results species D to evolve, which effects species C to evolve, then causes species D to evolve and the process repeats itself in that sequence. Many commentators usually ...

Introduction

The researcher will base the arguments on the works of three authors, Farrell, Tony with “The “Frankenfoods” Phenomenon” which was published in Vegetarian Times, Saunders, Doug with “ 'Frankenfoods' have moved on. When will opponents?” published in Biotechnology, and Shelton, Deborah with “Frankenfoods: Do you know what your meals are made of?” published in Essence. The researcher will dwell on the validity of genetically modified foods (GMO).

Synthesis

Biotechnology has had a lot success in the world over, but with an equal measure of opposition that has continued to derail its full blown application in the food production. The application of biotechnology ...

Food is a basic commodity needed to sustain life and as such, it must be safe to eat. Despite the innumerable controversies that abound regarding the ingredients and additives in our food and sage advice from many professional sources and health gurus arguing to the contrary, this paper will support the thesis that, for most people, our food supply is safe. While accepting that prepared foods may contain additives and preservatives, these are necessary to allow manufacturers to bring food safely into our homes. Preservatives and additives are necessary to ensure that our food supply is safe, but ultimately ...

Biotechnology has emerged as a major field few decades back but the art of science behind biotechnology primarily emerged with the discovery of natural process of fermentation by microorganisms. The microscopic world of microbes is diverse and huge as they are of multiple types classified into genus and species based on their morphological, biochemical and genetic abilities. They are helpful as well as harmful to the extremes for humans in many ways. Despite continuous efforts by biologists, their identity has been ambiguous and still a lot is waiting to be explored. Only 0.5% of the microbial world is known ...

Genetically altered foods are foods that are obtained or derived from genetically modified organisms. These genetically modified organisms are organisms in which their genetic material (DNA) has been altered in a manner which does not occur in the natural realm. The genetic modification usually takes place by the introduction of genes from a dissimilar organism. Presently, the genetically altered foods that are available stem mainly from plants. However, with advanced research on DNA, in the future foods that are derived from genetically modified microorganisms or animals are expected to be launched in the market.

Genetically altered foods have become popular and ...

Introduction

Genetically modified organisms, or GMOs, are plants and animals in which the genetic material has been artificially altered through technological means. Genetic modification is now so widespread in agriculture that most Americans consume GMO-derived food every day without even realizing it (Chrispeels, 2014). Genetically modified meats, fruits, and vegetables are made by extracting and splicing segments of DNA from different organisms together.

How GMOS are Created

The creation of GMOs requires three main components: the gene to be transferred, the organism that the gene will be transferred into, and the vector of transmission that will deliver the new gene to the host, or ...

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During the later part of the twentieth century, scientists realized the power of genes and found at that by altering the genes of an organism, its biological capabilities can be enhanced. This technology, commonly known as genetic engineering, has since then been hailed as one of the greatest breakthroughs in medical history. Like any new technology, genetic engineering comes with its own sets of pros and cons. However, this technology holds the power to shape human destiny and eradicate many genetic based diseases, and can profit mankind immensely, provided the medical community and ...

Summary

Introduction
The importance of bees in agriculture cannot be understated. Their vital role in pollination is one of the reasons why they are considered crucial in crop farming. The bees that are responsible for most of the works of pollination in USA are non-natives to North America. The commercialization of bee keeping has relied on the propagation of bee populations through the sale of queen bees. Each queen mother yields about 1000 queen daughters making the rate of proliferation of the bees very high. However, the sizes of the bee populations have declined significantly due to the effect ...