Becaus Genetically Modified Bacteria Experiment

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Recommended: Misuse of genetic engineering

The results of this experiment showed that 75% of the predicted outcome was correct, which left 25% to be incorrect. Based on the predicted outcomes, 3 out of the 4 (LB/amp/ara +, LB -, LB/amp +) petri dishes resulted as predicted. The results show growth in the LB/ara plate but, the prediction was for no bacterial growth to occur. Because of the ampicillin and arabinose mixup, this plate had bacterial growth. The antibiotics were not present in the agar to prevent the growth of bacteria. This error in the lab resulted in a somewhat of a flawed experiment, even though the majority of the plates turned out as expected. During the lab many sources of error occurred and may have led to incorrect results. One very common error seen in this lab is contamination. …show more content…

Some transgenic bacteria even have been made to help plants grow and develop. For instance, many of the bacteria living on plants encourage the formation of ice crystals. Because of this change, new crops have been developed. Also, some bacteria that usually help colonize roots of plants, are now being made to protect the plant from insects. This bacteria has genes from other bacteria that code for a toxin which helps the insets to stay away. On the other hand, bacteria can also be selected and made to degrade a certain substance that is then enhanced by bioengineering. This process helps to get rid of pollutants in the environment. For example, a type of bacteria that eats oil was engineered to clean up bleaches after oil spills. These organisms are designed to help the world with many environmental issues and problems. Another example of this is a bacteria that clears any sulfur before coal is burned which helps to clean up toxic water dumps. Many genetically engineered bacteria are created and used to help the environment become a safer and cleaner

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