Freedom of expression

heritable changes in gene expression without a change in DNA sequence is defined as epigenetics. Epigenetics covers a variety of areas in life science such as, biological sciences, effect of pollutants, etc.. The study of epigenetics is important because it allows researchers to trace the causes of certain diseases, follow the effects pollution has in humans and understand how eating habits can alter a person's appearance. Epigenetic modifications can affect the level of expression and timing…

For the GM debate, it is difficult to see where scientific evidence ends and speculation begins. This section will delve into assessing the scientific arguments anti-GM groups present. Additionally, these scientifically based arguments are what policy makers use in order to justify their regulatory decisions on potential ecological and food safety risks. There are difficulties in identifying and locating genes for gene scientists. Researchers have limited knowledge on the agriculturally…

Most people don’t know what a GMO is and what they do, but most people know that they are harmful and unsafe. A GMO is a genetically modified organism, it can be in foods or animals, and they are doing much more harm than help. Many genetically modified organisms are either cross bred with other species creating a whole new species, or a gene gun is used to shoot new DNA into an organism. Most consumers are injesting GMO's daily without even realizing their presence, but GMO's are not a good…

There seems to be three main arguments against genetically modified foods (GMO), they don't reproduce, we don't know if our body recognizes it, and high production cost. Even tho genetically modified foods are made to be more protected against farm pesticide and diseases; are they good for our body?. Genetically modified foods are not able to reproduce for example, once a GMO seed is planted it will not produce anymore seeds for farmers to reproduce more fruits. farmers are forced to go buy…

There are many reasons I am against GMO´s. GMOs are Genetically Modified Organisms. GMOs is when you take one gene from one organism and put it into another organism. GMOs can be very harmful to the environment and wildlife. GMOs are produced by human actions. They also have long term effects on the environment and wildlife. GMOs can be very toxic to non-targeted animals. The animals that it may be toxic to is bees, butterflies and birds. The World Health Organisation says that the bees that…

“Plants, like animals have been domesticated” (Carini). Plants and animals use to roam wild in this world, until someone decided to change that in a laboratory. I’m speaking more towards the genetic modification of foods and the impacts it has on the food we consume on a daily basis. I do not agree with the production, advocation, and lies involved with GMO foods. The public has been mislead by false advertisements produced by the “Big 6” pesticide and GMO corporations. GMO stands for…

Cody Mertz Mrs. Bauch 8th Block 16 May 2016 Did you know that using genetically modified organisms decreases the amount of oxygen and carbon dioxide, which decreases the risk of global warming. Not using GMOs will increase the use of pesticides, oxygen, carbon dioxide, and fertilizers. Today, I will try to persuade you why GMOs should be used in everyday farming. GMO is short for Genetically Modified Organism, which means that food and drink are injected with a genetically modified organism to…

In the Hallmarks of cancer, the cancer cells are that which, when in the body, tries to avoid being killed off (apoptosis). Once a cell does happen to die, the cell membrane shrinks down and the cell to the next of it will devour the rest of the pre existing cell. When a cancer cell that make up a tumor needs to grow large, the tumor then depends on the blood vessels to nourish upon. The tumor rely on the nutrients as such; oxygen, glucose, and amino acids. The waste that expels out of the cell…

Introduction Genetics is the process of inheritance of traits from parents to offspring, including the molecular structure and function of genes. Epigenetics is a new discipline in which the word “epi” means above that is epigenetics means above genetics or the control above genes. Aaron et al., defined “Epigenetics as a bridge between genotype and phenotype- a phenomenon that changes the final outcome of a locus or chromosome without changing the underlying DNA sequence” [1]. Epigenetic gene…

Her-2/neu Test HER2/neu is a protein found on the surface of all breast cells. HER2/neu plays a role in normal cell growth. It also is found on the surface of some breast cancer cells. This means the tumor is HER2/neu-positive. A breast cancer cell that has a high level of HER2/neu can make breast cancer more likely to grow and spread. Sometimes these types of tumors can also be more aggressive (overexpression). They also can respond differently to treatment than HER2/neu-negative tumors. You…