Cell type

Everyone has their own lifestyle and life choices or things that you are better at and things you not so good at but why. Genes, everyone has them but how do they affect us. Genes help influence our life choices because it has certain codes or DNA which makes you more attracted to do or be something. Genes are what makes us, us. It determines our eye color, hair color, skin pigment and other things. Not only does it determine our physical traits it also affects our way of thinking because what…

oligotrophic environments. Their dimorphic cell cycle produces two morphologically and functionally different daughter cells, known as the stalked cell and the swarmer cell. The stalked cell remains anchored to the substratum and is sessile, while the swarmer cell is motile. Upon chemotaxis, the swarmer cell disperses in search of nutrients. Once sufficient nutrients are located the cell cycle can continue. In the early phases of the cell cycle, the swarmer cell will lose its flagella and begin…

By: Ishika Modi “I ask people why they have deer heads on their walls. They always say because it's such a beautiful animal. There you go. I think my mother is attractive, but I have photographs of her”(Degeneres). The quote states that though people place deer heads on a wall because people think that the deer is beautiful, humans however would not place another human's head on a wall because the person thinks another human is beautiful. Clearly, this proves that humans and animals are not…

example of how Huxley’s warnings about science and technology are just as relevant as they were back then. “Human Cloning is similar to Brave New World because everyone’s lives were created in a test tube just like the process of human cloning where cells are combined scientifically and the embryo is formed outside the human body.” (Zucker, et al) “In addition to this, in The Brave New World Soma was used as a form of happiness, false happiness. It drew the society away from any form of true…

Mitochondria How is it that when you hear about cells, they seem so complex? It is simply because they are very complex, even if they are small. Such a complex thing, however, needs a lot of energy to function. A lot of that energy comes from the mitochondria in each cell. Mitochondria are one of many parts in a cell that help the cell to function. These so-called parts of a cell are called organelles. The mitochondria were first discovered by Richard Altman, but was originally named…

Procreative Beneficence Definition Procreative Beneficence is a term coined by Julian Savulescu and is stated as, “Couples (or single reproducers) should select the child they could have who is expected to have the best life, or at least as good a life as the others, based on the relevant, available information” (Savulescu, 2001, 295). Breaking this principle down, it says reproducers should select a child that is likely to have the “best life.” The word, “should,” is explained by Savulescu to…

Skeletal muscle is a highly specialized, post-mitotic tissue that must withstand chronic mechanical and physiological stress throughout life to maintain proper contractile function. Muscle damage or disease leads to progressive weakness and disability, and manifests in more than 100 different human disorders, including DMD, the most common X-linked genetic disorder in humans, and BMD. Current treatment options for muscular dystrophies are disappointingly limited and focus mainly on managing…

In the online article “DNA Procedure”, the author Ian Sample explains a procedure of a DNA mitochondrial transplant to help parents who have a risk of passing on genetic diseases to their children. The procedure consists of taking the nucleus from the woman’s egg, inserted it into a donor’s egg, then fertilizing it with the husband’s sperm. This is a very controversial procedure that has been discussed for many years. The procedure is a great thing when wanting to help mothers who cannot have…

The article “Spying on brains in action” is about using different tools on the brains of animals and humans. Scientists have made three new tools that can help study the brain. These tools are helpful because they can show what happens in the brain even when humans and animals are moving. In order to get a good picture of the brain, people and animals need to stay still. With the help of these new tools, scientists can learn more about the living brain. Elizabeth Hillman is a biomedical engineer…

A Biotechnology company, AquaBounty Technologies engaged in the research, development, and commercialization of products using biotechnology to increase the productivity of aquaculture. In the late 1980s, AquaBounty Technologies developed first genetically modified animal, AquAdvantage salmon (Varela 2013, Greenberg 2014). AquAdvantage salmon defined as genetically-engineered Atlantic salmon (Salmo salar) which have a rapid-growth phenotype. This salmon contain a single copy of the stably…