Genetic code

In 1969, Thomas Brock and Hudson Freeze of Indiana University discovered a new bacteria species in the Yellow Stone Park, that scientist thought it could not survive above 55 degrees Celsius. Thermus aquaticus is a typical gram-negative bacterium, meaning that its cell walls contain much less peptidoglycan and unlike gram-positive bacteria, gram-negative bacteria contain lipoproteins. T. aquaticus appears as either a rod or short filaments. When exposed to sunlight, it can exhibit a yellow, pink…

that we have not yet discovered. There is so much we do not yet know in regards to what causes Autism. However, we do know that genetics also causes Autism and that there are over 200 to 400 different genetic traits that can cause Autism. So, there are a number of different ways that Autism can occur, it is not just one single…

The brave new world book was written by Aldous Huxley where he created and illustrated a fictional world that everyone is cloned, classified since birth into Alpha, Beta, Gamma, Delta, Epsilon. In Huxely's argument, In that society, humans are genetically reproduced and are conditioned to serve a ruling order. In this society disease, poverty, and suffering has disappeared from Earth. The different types of people of the book have similarities and differences compared to our present society.…

captivates me. In college I explored the connectedness between subjects in my studies of psychology, biology, and chemistry. I found it fascinating that all of these topics were interconnected and that one could directly affect another. For example, a genetic mutation in the genome can lead to an underdeveloped organ, which may result in lower hormone production and lead to a psychological disorder. Likewise, environmental factors can influence gene expression, leading to the up- or…

Research Paper: Osteogenesis Imperfecta What is Osteogenesis Imperfecta? Osteogenesis Imperfecta is a genetic brittle bone disorder. The disorder is characterized by bones that easily break, due to little or no apparent cause. A classification system of several different types of Osteogenesis Imperfecta is used to diagnose just how severely a person with Osteogenesis Imperfecta is affected. The severity of Osteogenesis Imperfecta varies from case to case, even among cases of the same type of OI…

Albert Zarate Mr. Dwyer English 11 04 January 2017 Genetic Future Geneticists have been growing and reaching important new discoveries in our life, many people value the potential of genetics, and they know that this could help fix any health, genetic and physical problems that appear everyday. The genetic material is delicate, so that if the transfer is not completed it could cause greater and unforeseen consequences, that is the why many people think that the risk of birth defects increase…

Summary: ״The CRISPR Conundrum״ “The CRISPR Conundrum” (2016) by Mary Bates, describes “CRISPR”- clustered regularly interspaced short palindromic repeats, which is a new revolutionary technology in genetic engineering. It is a kind of molecular scissors that can be programmed to snip specific bits of DNA. The article talks about the advantages of CRISPR, yet it describes CRISPR’s disadvantages as well. On the one hand, CRISPR is a cheap and precise technique to edit the DNA of animals,…

called a genetic risk factor. The protein Apolipoprotein E-4 is considered to be a genetic risk factor. Everyone inherits a copy of some form of APOE from each parent. Those who inherit APOE-e4 from one parent have an increased risk of Alzheimer’s. Those who inherit APOE-e4 from both parents have an even higher risk, but it’s not a certainty that they will develop the disease. It is important to point out that’s the reason why APOE- 4 is considered a genetic risk-factor. APOE-4 is a genetic…

Natural selection seems to occur in all species, and heritable traits including genetic traits and cultural traits are key in this long-term evolution. Generic traits are physically transmitted to offspring. For example, fish’s eyes are different from humans’ in order to fit underwater environment. Cultural traits could be knowledge…

Genetic engineering of designer babies is wrong not only because both unwanted traits and germline transmission of DNA can occur, but, lastly it is unpredictable and can cause an imbalance in the world. Once the genetically engineered enter into the world they can have a negative impact on the “regular people”. People cannot be sure how a baby that had cells manipulated and changed will act in society. There was a case where 30 genetically modified babies were born “healthy” after a series of…