Description of genetically modified organisms essay

May 20, by mvchaikovskaya Nowadays a problem of genetically modified food is widespread all over the world.

Description of genetically modified organisms essay

Genetically modified organisms GMO in food Essay: Genetically modified organisms GMO in food In this laboratory experiment we tested for genetically modified organisms GMO in our favorite snacks. The use of GMOs in our food today is the talk of much controversy.

There is much speculation as to whether GMOs are actually healthy for people to consume.

Description of genetically modified organisms essay

In all actuality, GMOs have been around since before people knew that they existed. Farmers have been genetically modifying GM crops to breed them for certain traits for centuries. A genetically modified crop has been enhanced through the cross breeding and insertion of genes to make them more resistant to outside forces, such as pesticides and infestation of insects, and in doing so will ultimately make the farm produce a high yield of production.

The United States is one of the few countries that does not have to label whether or not their food contains GMOs. People who are anti-GMO feel strongly that there will be an evolution of super-weeds and super-bugs and the crops will have to undergo further modification to make them resistant to the pests all over again.

People who are pro-GMO believe that it is better because there are less toxic chemicals used that could potentially destroy the environment and endanger the lives of those who come in contact with them Lab Manual: There are a few different ways to test for the presence of GMOs.

We used the polymerase chain reaction PCR method. This method enabled us to make copies of or amplify sections of DNA sequence exponentially.

This makes it easier for us to see the different bands when the gel electrophoresis is performed at the end of the experiment. ELISA is not particularly useful for testing highly processed foods, because the proteins were probably obliterated.

DNA is more resistant than proteins in processing so it can be extracted from even the most heavily processed foods. The difference is that when a whole food undergoes DNA extraction it tends to keep its proteins whereas processed food tends to lose its proteins.

Genetically Modified Organisms - Research Paper

We do this because we need to compare them in order to give valid results. The DNA products separate according to size in through the electrophoresis gel because it has a negative charge whereas the gel itself has a positive charge.

The smaller fragments move faster than the larger ones. We place a molecular weight ruler of a known size alongside the experimental and control samples. This helps compare the migration distance of the experimental fragments with the migration distance of the fragments of the known size that make up the molecular weight ruler.

It is the promoter gene found in the Cauliflower Mosaic virus. This lab is used to help educate us more about what we consume and the decisions we should be making over the GMO controversy.

Examples of Genetically Modified Organisms ( GMOs )

Essay UK - http: Search our thousands of essays:The genetically modified organisms or GMOs are the animals and plants that are genetically modified in order to develop the useful or desired traits.

The techniques used to carry out genetic modification are known as genetic engineering techniques. The Advantages of Genetically Modified Foods: 1. Huge Amount of Nutritious Foods In the huge variety of genetically modified foods nowadays, the consumers will be able to find several examples if healthy foods that are full of several kinds of nutrients compared .

A genetically modified organism is defined as any living organism whose genes have been modified using a technology called recombinant DNA methods. This is the process of extracting desirable traits from one plant's DNA and combining it with the DNA of another plant to produce a desirable trait in the new plant.

Students should determine whether industry should continue to produce genetically modified crops for human use by utilizing genetic engineering. Objectives In this extended writing task, students will read, analyze, and gather relevant information from text(s) and write an argumentative essay.

genetically modified organism are for the better or worse in my conclusion. Scientists, who favor GMOs, use specific biotechnology to unnaturally develop an organism, by transplanting another organism’s genes into the former. A Genetically Modified Organism Essay Sample A genetically modified being (GMO) is an being that has had their familial makeup altered.

The most common beings that are genetically modified are workss and animate beings.

Genetically Modified Organisms -