To alter the sequence of nucleotides of the DNA that code for the structure of a complex living organism, can have extremely ill effects although the potential benefits can be huge. Before advances in genetic applications, gene therapy was unheard of and genetic defects were always inherited, plaguing generations.
While many feel genetic engineering is unethical, this paper will show the benefits are substantial. In the past, the majority of people have been against the use of these experimental procedures because of the possibility of deadly outcomes.
Because not much is known about genetic engineering, this discovery could improve our lives and should be allowed to progress despite the risks it poses and the public outcry against…… [Read More] The new science of genetic engineering aims to take a dramatic short cut in the slow process of evolution" Stableford This would create a new DNA strand, full of new encoded instructions; a strand that would have taken Mother Nature millions of years of natural selection to develop.
Isolating and removing a desired gene from a DNA strand involves many different tools. Exposing it to ultra-high frequency sound waves can break up DNA, but this is an extremely inaccurate way of isolating a desirable DNA section Stableford A more accurate way of DNA splicing is the use of "restriction enzymes, which are produced by various species of bacteria" Clarke The restriction enzymes cut the DNA strand at a particular location called a nucleotide base, which makes up a DNA molecule.
Now that the desired portion of the DNA is cut out, it can be joined to another strand of DNA by using enzymes called lipases. The final important step in the creation of a new DNA strand is giving it the ability to self-replicate.
This can be accomplished by using special pieces of DNA, called vectors, that permit the generation of multiple copies of a total DNA strand and fusing it to the newly created DNA structure. Another newly developed method, called polymerase chain reaction, allows for faster replication of DNA strands and does not require the use of vectors Clarke Along with altering the cells of living tissues, genetic engineering has also proven extremely helpful in the alteration of bacterial genes.
Two reasons are evident for this ease of manipulation: DNA enters, and functions easily in bacteria, and the transformed bacteria cells can be easily selected out from the non-transformed ones. Bacterial bioengineering has many uses in our society; it can produce synthetic insulins, a growth hormone for the treatment of dwarfism and interferon for treatment of cancers and viral diseases Stableford Throughout the centuries disease has plagued the world, forcing everyone to take part in a virtual "lottery with the agents of death" Stableford Whether viral or bacterial in nature, such disease is currently combated with the application of vaccines and antibiotics.
These treatments, however, contain many unsolved problems.
The difficulty with applying.Genetic engineering is a powerful and potentially very dangerous tool. To alter the sequence of nucleotides of the DNA that code for the structure of a complex living organism, can have extremely ill effects although the potential benefits can be huge.
Genetic engineering has given humans the power to alter the very basis of life on earth which will forever change life as we know it. This essay will explain the various views on genetic engineering but will primarily concentrate on “the ethics of genetically engineering the designer baby”.
The potential risk of misuse of genetic engineering is enough reason for closing many doors on genetic engineering as the benefits just aren’t worth the risk. There is always the harbouring risk of genetic technology potentially changing the human species forever.
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Technology Topics Here is a list of twenty starter topic ideas for research initiativeblog.coms: % FREE Papers on Genetic essays. Sample topics, paragraph introduction help, research & more.
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Essay Topics While it may not be prudent to indulge in genetic engineering for problems which can be solved otherwise it is equally true that genetic engineering cannot be totally given up as it .
Jan 30, · Technology Topics for Research Papers. Updated on July 21, Virginia has been a university English instructor for over 20 years. She specializes in helping people write essays faster and easier. Essay Topics on Technology.
Every year, technological devices become faster, smaller, and smarter. Genetic Engineering. Reviews: