generations of flies in the test tubes. The flies were red or brown eyed, or red and white eyed. Scientist use fruit flies in genetic studies since the undeniable similarities in genes to humans.Fruit flies have been used for so long by scientists, because the genes that cause disease in fruit flies cause disease in
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college we study worms. Reginald read an article about genetics and thought to himself that that was interesting so he decided to become one. A genetics is a person who studies inherited characteristics of an organism. Reginald Punnett got to collaborate with genetics William Bateson. Since, Punnett got to collaborate with a genetics I think that he got a chance to discover that he liked being a genetics that's why he is known as a well known genetics. When Reginald Punnett was in his college years
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Fabry Disease is a metabolic disorder characterized by insufficient activity of the enzyme alpha-galactosidase A (a-GAL A). The most basic result of this enzyme mutation is the accumulation of the glycolipid globotriasosylceramide (GL-3) in the lysosomes of the affected patient’s cells. This, in turn, causes many bodily dysfunctions that generally present themselves in patients around the age of adolescence which include various forms of organ and tissue damage. The gene for a-GAL A is located on
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curiosity, innovation, and persistence of James Watson, Francis Crick, Maurice Wilkins, and Rosalind Franklin all together led to a detailed and completed understanding of the structure of Deoxyribonucleic acid. Deoxyribonucleic acid (DNA) is the genetic material found in all cells and is the stuff that genes are made out of. Their discoveries would come to answer one of the most impending questions in the science of life. How do living things pass on traits to their children? This is the question
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Michaela P. Capulong SC435-02: Genetics November 24, 2015 Unit 3 Final Project Breast Cancer Breast cancer is one of the leading causes of cancer among women and only affect one percent of men. There are multiple risk factors for breast cancer this include genetic abnormalities, unhealthy lifestyle, and environmental. The BRCA1 and BRCA2 are tumor-suppressor genes. The mutation and abnormalities of these genes could increase the people risk of breast cancer and also ovarian cancer. Cancer develops
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Epigenetic marks are paving the way for cell research and the health of future generations. These new developments allow us to make changes in our diets and behaviors to positively impact our offspring and our grandchildren. We might also hold the key to preventing cancer, saving lots of lives every year. Epigenetic marks (EM) are in all DNA and play a huge roll in how we act, our health, and our mentality. These EMs lay on the chromatin and affect how the cell reads the DNA. The EMs tell the
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genotype for PV92, a human-specific Alu insertion on chromosome 16. PV92 only has two alleles: the presence (+) of the Alu insertion, or the absence (-). This means that you will have one of three PV92 genotypes (++,+-,or --). 1. Evolution: Genetic Evidence – Transposons. During or after you watch the video, answer the following questions: What is a transposon? What is a SINE? short interspers transposable elements that are usless to the gemome but can be used to be compares to other sequences
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Cystic Fibrosis (CF) is an additional genetic disorder that can cause several implications to a patient. Cystic Fibrosis is the most prominent single- gene genetic disorder. An individual inherits the disease through a combination of both parents having the CF gene in their genetic make up. Cystic Fibrosis is a disease that mainly affects the digestive system and lungs of a carrier. The defective gene causes the body to produce “a thick, sticky buildup of mucus in the lungs, pancreas and other organs
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about a paragraph. Include text evidence and the reasoning. Privacy issues is a key factor in the HGP. According to Alexda, “Discrimination by employers and insurers: Life insurance could be impossible to get and more expensive if you have any genetic likelihood of serious disease. Furthermore, employers may discriminate against people who are genetically likely to get a disease and be favourable to those who are healthy.” This is explaining that if anyone knows your genotype, you have an extreme
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Rationale Does mutations always lead to diseases? Mutation can either lead to diseases or be beneficial to an organism. The ability of DNA to mutate enables life to overcome changes in the environment. Mutation are a natural occurrence in all organism. It could occur spontaneously through errors during DNA replication. It could also occur when the organism is exposed to mutagens such as chemicals or radiation resulting in insertion, deletion or replacing DNA base. Not all mutations will affect
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