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Genetic engineering and its implications
Reflection about Biotechnology
Genetic engineering and its implications
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My journey with biotechnlogy began a long time ago.
As children we are often told, like you look like your mother or your father or you will grow up to become as beautiful as you grandmom.
But I believe that no kid, including myself, would have ever wondered why people say like that? do we actually look like our parents? and if yes, then why?
And I also had no answer to these questions till that morning when i had my first elementary-biology class.
When I was 10, my teacher introduced me to something known as nucleic acid- dna proteins, enzymes, which to my amazement were the answers to the above asked questions.
Initially I struggled to understand that how could such small molecules, like ,dna, proteins and so on carry out such heavy and important functions in our body.
But when my teacher asked me to build a model of these molecules and explain it to the class, I actually understand what these meant.
And this is how I was introduced to the world of genetics. Although genectics is just a tiny part of the huge world of biotechnology.
It was my first step towards that field - It w...
samples. In our experiment we learned the how to replicate tiny samples of DNA into usable
The use of bioethics to alter one’s physical and mental happiness is portrayed as deceitful to many. This critical analysis evaluates an essay that pledges justification for self-improvement as morally right. The essay, “Bioengineering and Self-Improvement,” was written by Arthur Caplan, professor of bioethics and the University of Pennsylvania and director of Center for Bioethics. As presented in the essay, the author is supports using technology in improving one’s vigor and appearance. In fact, he declares that bioengineering improves one’s self through boosted confidence and self-respect. The author furnishes strong points and his essay is convincing of positive outcomes provided with biotechnology. The author has effectively proven this
Humans, bears, and trees all have one thing in common, they all have atoms and molecules. They also need the four elements of life to survive, Carbon, Hydrogen, Oxygen and Nitrogen. (CHON) An atom is the smallest part of an element that is still that element. A molecule is two or more atoms joined and acting as a unit. There are four different types of molecules, they are, carbohydrates, lipids, proteins, and nucleic acids.
Chemistry dictates the structure of DNA. DNA is a polymer of monomers called nucleic acids. These are made of a nitrogenous base, a phosphate group and a sugar. It is the negative charge on the phosphate group that makes DNA an acid. There are 4 different bases: adenine, thymine, guanine and cytosine. In groups of three, these four bases can code for any protein coded for in an organism’s genome. Two strands of nucleic acids stack on top of each other in a double helix. The backbone of the nucleic acids consists of the interaction between phosphate groups and the hydroxide groups of nucleic acids. These are held together by covalent bonds called phosphodiester bonds. The helix itself is held together by hydrogen bonds. Although h...
My first experience with genetics in a lab setting was in my AP Biology class, where we worked with recombinant plasmids. Because I so thoroughly enjoyed that learning experience, I went online to look at the various applications of genetics, discovering how a world of possibilities still lies in the near future in the field of genetics. DNA is the code for all life as we know it, and now that we have the capability to manipulate it, the applications for genetic biotechnology in tackling genetic diseases and mutations are unbounded. This prospect truly excites me because of its potential to help others. I aspire to be able to help others with the work and research I perform in the field of genetics in the future.
All living things contain DNA. The molecule deoxyribonucleic acid or DNA is what contains an organism’s genetic information. The genetic information contained in DNA is what an organism requires to not only develop and reproduce but also survive. A DNA molecule is built up of nucleotides. Nucleotides are composed of several different things and what the nucleotides are composed of determines the name of it. Another job of DNA is to pass the genetic information through the process of protein synthesis. The DNA can show birth defects in the fetus using different testing. The knowledge of the birth defects of the fetus can be both positive and negative. DNA is a simple yet complex molecule that is used by all living things and makes us the way
Genetic engineering has been around for many years and is widely used all over the planet. Many people don’t realize that genetic engineering is part of their daily lives and diet. Today, almost 70 percent of processed foods from a grocery store were genetically engineered. Genetic engineering can be in plants, foods, animals, and even humans. Although debates about genetic engineering still exist, many people have accepted due to the health benefits of gene therapy. The lack of knowledge has always tricked people because they only focused on the negative perspective of genetic engineering and not the positive perspective. In this paper, I will be talking about how Genetic engineering is connected to Brave New World, how the history of genetic engineering impacts the world, how genetic engineering works, how people opinions are influenced, how the side effects can be devastating, how the genetic engineering can be beneficial for the society and also how the ethical issues affect people’s perspective.
My Second Assignment that I want to share with you is DNA, which is how is it build. My teacher Mr.Moreno asked us to go to the Gizmos website to get the information necessary to complete the assignment. In addition to reading the material, there were assessment questions that I had to answer. The expectation was for us to learn how DNA could replicate from the enzyme. The point of this assignment was to see how how DNA makes a copy of itself and how it allows living things to grow and reproduce. All I had to do to receive an “A” was to follow the instructions given by Mr.Moreno, Which were to answer all questions and submit them on time.
Discoveries in DNA, cell biology, evolution, and biotechnology have been among the major achievements in biology over the past 200 years, with accelerated discoveries and insight’s over the last 50 years. Consider the progress we have made in these areas of human knowledge. Present at least three of the discoveries you find to be the most important and describe their significance to society, health, and the culture of modern life. DNA (deoxyribonucleic acid) is a self-replicating molecule or material present in nearly all living organisms as the main constituent in chromosomes. It encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses.
We start off this first final affirmation by reading an essay about the importance of biology and the uses it has currently. The study of biology is relevant now because forms of life are constantly changing. We learn from the past of what scientists are previously learned. We can further research with the information we have gotten in the past. With this new information we can also help the future. I think the study of biology in the future will be more advancements and we will learn many new and interesting things. The past, present, and future study of biology is all relevant because science is a forever changing idea.
Dr. Lowe and I made arrangements to observe MSED 251, Life Science for Educators Methods on Thursday, October 8th. This lesson focused on how students (1) explore the structure of the DNA molecule and (2) begin to understand how the elements of DNA molecule are related.. Specifically students explored the structure of the DNA molecule to begin to understand how chromosomes, genes, and the base pairs, sugars, and phosphates of the DNA molecule are related. Students viewed and discussed video segments that describe the role of various genetic units. They also built models of DNA molecules -- using gumdrops, licorice, and toothpicks.
I was first drawn to cell and molecular biology when I was a child, when my uncle gave me a microscope for Christmas. I was enthralled by the intricacy of biological structures, and curious as to how the hidden architecture of living things contributes to their function. When I entered high school, I was surprised at how much information in biology was still unknown or unclear. To pursue these answers, I studied beyond what was required of my classes, even to the point of individually learning AP biology. Despite my high achievements in these pursuits, my questions remained unanswered. With this, I decided the only way to have my curiosity satisfied would be to go to college to study cell and molecular biology.
All living things are united by DNA. Small changes within the DNA create the vast variety that we see in the living creatures on earth. Each difference in humans makes the characteristics different and lead to different ways of thinking and new discoveries. DNA function in genes to create proteins that each have a specific and different purpose. These proteins carry out the vast different functions that keep a body functioning properly. Proteins
Since school days the terms like cell, genes, DNA, protein intrigued me a lot and helped me in realizing the dream of pursuing a career in Biotechnology field that has been making many remarkable achievements. The passion towards biological sciences made me to take B.TECH in Biotechnology in Dr. M.G.R. University.
In the early years of biotechnology,amateur biotechnologists, had no idea their ideas would snowball into incredible modern discoveries. Early discoveries included the processes of fermentation, pasteurization, and zymotechnology. The products of these processes are wine, cheese, and beer; all of which contributed significantly to the gross national product of their respective countries. However, it wasn’t until the discovery of the structure of DNA by Watson and Crick in 1953, that genetics and biotechnology would be linked together to explain so many of these discoveries.