Molecular orbital

Genetic mutations are the source of numerous hereditary diseases. This has been discovered by the comparison of two DNA sequences with bioformatic software. Two sequences are aligned and compared in order to locate mutations in the DNA (Module 4 Protocol,1). Escherichia coli aka E. coli was used as the test subject in this lab because it employs lac operons while transcribing mRNA. An operon is a unit of linked genes that regulates genes in charge of protein synthesis. A lac operon requires…

The Truth About GMOs: Persuasive Essay The discussion of genetically modified organisms (or GMOs) can cause quite a heated debate. GMOs are created by a process called genetic engineering, also known as genetic modification. During this laboratory process, the DNA of one species is removed and then added to the genetic makeup of another species (Smith, GMO Education). GMOs can supposedly increase yield, produce herbicide/insecticide tolerant crops, and in some instances they have benefited…

Cloning Background information: Cloning is a process where the DNA is replicated. It is done by having the DNA of an organism, human or animal, is put into an egg whose DNA is removed and when the egg is stimulated, the egg starts to duplicate. The results would be DNA is which genetically similar to the original organism. Cloning can also be applied to cells. The first mammal that was cloned successfully from an adult cell was the sheep named Dolly in the year 1996 by Scottish scientists in the…

3.1 The isolation of Aeromonas hydrophila When using selective medium developed by Rimler and Shoots (1973), we obtained 95 bright yellow colour isolates with white edge which lead to the alleged as A. hydrophila. Of 95 isolates were further screened using SNI 7303 (2009) methods which produce 56 isolates. The isolates were further screened using Dorsch et al. (1994) and Cascón et al. (1996) method. 3.2 Bacterial DNA isolation and Identification. DNA amplification using Dorsch method…

Globalization, even with all its health disadvantages, should not come under fire so readily. The movement of goods, food and people have become an integral part of what we enjoy as a society that most of us take for granted, exotic fruits and vegetables available in our supermarkets almost every day of the year, competitively priced goods imported from other countries mean we have money left over for our hobbies and that vacation you take every year to visit other countries are all made…

Genetically Modified Organism Everyday Usage What is your stance on genetically engineering organisms to contain better genes within agriculture? Over the past decades gene engineering has been a huge topic of discussion between the public. Questions have erupted on whether the benefits from GMOs (genetically modified organism) outway the problems and on whether it is morally right to modify creatures for humans satisfaction. With a little education one will find that gene manipulation should…

This study is about isolating phage. The first step was to do an enrichment isolation then do a plaque assay and spot test. After that the next protocol was do a plaque streak, which was conducted numerous of times. Then serial dilution was conducted and RE Digests of Phage DNA as well. Last step was protocol 10.3, gel electrophoresis. The relevance of this study is important to field of biology because bacterial infections could be treated with bacteriophages. Bacteriophages can be a solution…

Position Paper The stigma against genetically modified foods kill people. How, you think? How does simply an idea cause the death of thousands of people? First of all, genetic modification is the direct manipulation of an organism 's genome by changing the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. Genetically modified organisms are food crops that have been created through the application of transgenic,…

Genetically Modified Foods refers to plants which are produced by both animal and human consumption through the use of the modern molecular biology techniques. The plants have been changed in the laboratory so as to enhance the preferred features like better nutritional content or raise resistance to herbicides (Arvanitoyannis and Krystallis, 2005). The modification of the desired features has traditionally been carried out through breeding, but some of the breeding methods like conventional…

While genetically modified organisms have been around since the 90 's, they are still a highly debated topic all the way into 2016. The use of many GMOs create a hot bed of debate, but the pros of GMOs far outweigh the cons. The struggle for the population control and world hunger are evident and also uncontrollable, as we approach 9 billion people it is eminent that we will run out of needed resources such as food, gas, and space. What if I told you that the issue of food could be easily solved…