Lya Tran
Mr. Young
Zoology
4 December 2017
Genetic Engineering Altering with the DNA sequences that codes the body and functions of an living organism. Cloning is procedure of obtaining organisms with the same or identical genetic information. In the process of cloning the experiment, scientists create the animal by transferring the nucleus from an adult animal cell and placed into an enucleated egg. When the embryonic cells is ready to active, it differentiated the adult cells by shutting down the specific gene functions that they did not want in the animal. The embryonic cell must reset to the embryonic state for the embryo to be able to develop with the genetic information. Genetic engineering can be a potentially menacing implement, that can be fatally ill or if working can bring great benefits in the future, until we begin to clone the human race.
Firstly, is the history of how animal cloning began. Cloning was one of the most fascinating topics, the first ever animal to be cloned over 100 years ago up to the most recent development in genetic engineering. Dolly the Sheep, who was born in 1996, is the most popular cloned animal, but Dolly wasn’t as close as the first cloned animal. Many scientists have been cloning many other animals for more than 100 years before Dolly was even born. Based on facts that Dolly isn’t even the first ever cloned mammal, and she isn’t even the first cloned sheep but she is one of the most popular sheeps to be cloned. Defining what a
Ray Bradbury’s Fahrenheit 451 is a classic written to show the dangers of the future of how the world of technology might result in. The book and movie both had the capability of getting this point across. But there were also key similarities and differences between each other. One of the biggest differences was that there is a school for future fireman in the movie, and not shown in the book. From this change, it resulted in how the strictness is showcased and one of Montag’s first reality check instead of him second guessing his profession after the woman’s suicide when the house was being burned.
You are probably familiar with GMO’s (genetically modified organism) and scientifically modified food that has had its DNA changes. There has been debate on GMO’s has been going on for a few decades, whether GMO are safe and even ethical. However, there is another debate that far surpasses GMOs and has a potential to radically shake society: the issue of genetically modifying humans. Changing our DNA could limit health issue or create a new Frankenstein’s monster among humans. Frankenstein had the wrong intent when he set out to create his monster. He only cared about himself and advancing his future. If Genetic engineering is sought after to just create something new there will be another monster. However, genetic can be safe and ethical if its intent and use is for medical purposes. We need to help the sick in society and one way to do that is with genetic engineering. With this purpose genetic engineering is not overstepping our authority like Frankenstein did.
Cloning is a number of processes that are used to create genetically identical copies of an organism. Researchers have cloned a number of biological materials, such as genes, cells, tissues and whole organisms, including sheep 's and horses. Cloning can happen naturally in identical twins, but it can also be done in a lab. ("Cloning Fact Sheet").
According to Kathleen R. Brooks and Jayson L. Lusk (2011) Animal cloning is a process in which scientists can copy the genetic or inherited traits of an animal.
Today the average person understands that cloning is defined as making genetically identical copies of a single cell or organism (McCuen, 11). In layman terms this means human beings can now created their perfect version of a desired outcome whether it be plants, animals, or potentially humans.
As mentioned earlier, cloning is the copying of an organism that results in identical offspring (“Cloning”). Scientists have tried cloning many times on frogs and other organisms (“Cloning”), but when the first mammal to be cloned was successful in 1997, scientists jumped into pools of thoughts to clone humans. The first mammal to be cloned was a sheep named Dolly. The process of cloning Dolly was called Somatic Cell Nuclear Transfer. The nucleus of a somatic stem cell is taken out of the eggs of the
Cloning is the production of an organism with genetic material identical to that of another organism. The word cloning comes from the Greek work klon, meanings “twig,” involves the production of genetically identical animals by a process of nuclear transfer. On July 5th, 1996, at the Roslin Institute in Edinburgh, Scotland, a scientific breakthrough occurred when Dolly, a Finn Dorset sheep, was born. (Seidel, 682) “We transfered 29 eggs into a recipient and only one of them became a live lamb. So you can see it’s a very exciting and encouraging result. The efficiencies are poor and there’s a need for a lot more research.”(npr.org) Where it is a controversial subject, the cloning of dolly the sheep affected the world in a positive way and helped advance medical research in finding cures for diseases.
Nowadays with the advancement of genetic technology, there seems to be a term designer baby. An article written with combined different sources tells the advantages and disadvantages of designing babies using genetic engineering used on embryos. It asks us the ethical question as to whether the parent have the right reason to modify or just for the show of it. There seems to be greater risk to the embryo if it is not handled carefully; furthermore, the technology is only in the experimental stages. Another major concerns is that the technology creating a gap in our human society. Another major concern is the effect the change in genetic of child would have in terms of himself because we will not know the impact until the child is grown, and what could happen to his family tree. Even though the technology is advanced, there are still problems with targeting specific genes in the human; with that comes major risk to the child, and the human society. Another thing concerning society is that, not everyone would be able to afford the procedure, so in term it we will have two different social class. Although there seems to be many
Cloning is a process engineered by scientists to create a replication of genetically identical individuals.
Healthcare 10 years ago is so much different than today. According to Chideya, 14.1 percent of Americans were without insurance. Patient Segregation was still a big factor back then. Hospitals at the time were still treating patients of certain races, religion, and gender. Hospital stays were so much longer compared to today due to not having the technology advances we have today. (Leonard, 2014) When a patient was sick, they didn’t have the options we have today. These patients had to see a doctor whereas today patients are able to see a physician assistant or a nurse practitioner. Patient empowerment is another factor that has been improved. Back in the 1950’s or 60’s, doctors would still withhold information of a woman’s diagnosis from
“Clones are organisms that are exact genetic copies. Every single bit of their DNA is identical. Clones can happen naturally—identical twins are just one of many examples. Or they can be made in the lab. Natural identical twins are similar to and different from clones made through modern cloning technologies.” (Genetic Science Learning Center) Cloning has many different aspects; there is the moral, social and ethical aspects of cloning. Along with this you have to consider who is being cloned. There is cloning for a human being, animal, or even food. Depending on what is being cloned is what determines if it is allowed or not. Throughout this paper I will discuss many of the aspects of cloning.
Cloning is a number of processes that are used to create genetically identical copies of an organism. Researchers have cloned a number of biological materials, such as genes, cells, tissues and whole organisms, including sheep 's and horses. Cloning can happen naturally in identical twins, but it can also be done in a lab. ("Cloning Fact Sheet").
People think that being able to edit babies is good. people think genetic engineering will help better the future for more generations to come. Well, here’s a news flash for you, genetic engineering is a bad idea. It is bad in so many different ways and could go terrible wrong, even more it can cause future disasters. Genetic engineering can provide some improvement to life on earth, but scientist can start using it in ways that don’t benefit humanity. If genetic engineering is allowed to advance, scientists will eventually begin to go against god’s creation, for that reason, all genetic engineering research must be stopped to prevent any future damage.
Genetic engineering is the process whereby new DNA is added or existing DNA is altered in an organism 's genome. This may involve changing one base pair (A-T or C-G) or deleting entire sections of DNA or adding additional copies of a gene. This results in creating new traits that were not previously present in the organism’s genome. This is done to selectively breed desired traits or to create plants with increased resistance to pesticides and increased tolerance to herbicides. For example insulin is a protein that regulates sugar content in our blood and is produced normally in the pancreas. Genetic engineering is used to produce a form of insulin that is similar to yeast and bacterial cells. This genetically engineered insulin is called
Over the course of this year, I have acknowledged many things that have peaked my interest. In biology, we 've learned things that vast many topics, we 've been taught how much energy gets passed on throughout each trophic level to how the positive/negative ions in water molecules can effect how they bind to each other/are attracted to one another. While going over the long unit known as genetics, one topic in particular left a mark in my mind: Genetic Engineering/modification.