Transgenic organisms; scientific breakthrough or historical disaster

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Transgenic organisms; scientific breakthrough or historical disaster

In this report I will be showing how transgenic organism are introduced into animals and plants and the modern day issues of these process.

A transgenic organism contains stable integrated recombinant DNA. This is achieved by inserting a new piece of deoxyribonucleic acid (DNA) on every chromosome in each cell. To achieve this would take large amount of time, so new DNA strand is inserted when the organism is only one cell. Though the process of mitosis the single cell will replicate its self identically and every cell in the organism will now contain this new DNA strand. This whole process is called recombinant DNA technology

DNA contains thousands of different genes, which are made up of nucleotides. Each gene corresponds to different characteristics and hereditary information.

The DNA strand is usually extracted from other organism and the new gene inserted is called transgene. This additions of a new DNA strand will allow organisms either, animals or plants to have properties of other organisms have.

Here is a diagram a strand of DNA containing a gene,

 

The purpose of this process is to produce modified crops and animals, which have enhanced genital information, to improve yield and productivity.

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 The ethical issues of transgenic organisms are very equal. As the advantages of this process is it allows crops to with stand harsh conditions. This allow crops to grow in less developed countries where water and fertile soil is not readily available. Also the transgenic crops will be resistant to insects, which will allow a high yields of the crop, and reduce the possibility of transfer of disease though plants. Also modifications to the crops can increase nutrient content and reduce maturation time.

 Animals would also have large advantages to this process for example, if scientists increased the ...

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