Genetic engineering advantages essay

An example of this preventative application is the improvement in the treatment of HIV.

Positives and negatives of genetic modification

Genetic engineering in food contaminates crop genes. The idea that genetic engineering allows for the curing of such diseases as sickle cell and cystic fibrosis, they say, outweighs any possible ethical concern. If bad genes inherited from parents are detected and then removed, the next generation will be healthier and would live longer. There are both pros and cons to genetic engineering. At the same time, the amount of protein that is received is also reduced. This new approach focuses on controlling or stimulating the immune system to cure latent infections and prevent them from causing disease. The plants or plant cells are essentially factories used to produce the desired proteins and are only grown for the purpose of human pharmaceuticals. The engineered organisms often dominate, resulting in only a modified species over several generations, reducing the diversity that is available. One such example is the transgenic salmon, whom carries a gene from another salmon that controls growth hormone production and another gene from an eel-like fish allowing them to survive in freezing conditions

In the event that they replace other important genes instead of the mutated ones, other forms of diseases or health conditions are likely to develop. Advantages Transgenic Animals have a numerous amount of advantages and have benefited our society in the past few years both economically and medically.

People who abide by the laws of nature believe that modifying genes is a blatant disregard and interference of what should happen naturally. Many companies copyright their genetic engineering processes or products to maintain their profitability.

Remove disease as part of human existence This may seem an impossibility now, but imagine what the world would be like if diseases are taken out of the equation.

genetic engineering advantages and disadvantages pdf

It can hamper human diversity. Like all sciences it is hard to predict outcomes, so far there have been more failures being told than success stories.

Genetic engineering pros and cons essay

It could be said then that genetic engineering might cure some diseases. It also acts as an aid for genetics, enabling pharmaceutical companies to produce highly graded products that can help fight illnesses. After all, the process at the present uses viral factor to carry functional genes to the human body. Advancement of Biotechnology resulted in a novel method of artificial genetic manipulation called Genetic engineering. It also becomes possible to create new threats to our food supply or personal health because viruses and bacteria continue to adapt to the changes that are produced through this process. To sum up, both sides have strong arguments to support their opinions. There can be negative side effects that are unexpected. Genetic engineering involves the re-arranging of DNA sequences, artificial horizontal gene transfer and cloning. The genes taken from one species, which code for a particular protein, are put into cells of another species, using a vector. Finally, the TCRs activate the white blood cells to attack and kill the tumor cells. Genetic engineering allows of plants or animals to be modified so their maturity can occur at a quicker pace. They say that genetically modified crops can affect seriously whole ecosystems as the food chain can be broken if crops are more resistant to predators.
Rated 5/10 based on 83 review
Download
13 Advantages and Disadvantages of Genetic Engineering