Microscope slide

1. The hypothesis tested in the Navarrete et al. 2016 paper, which revolved around in virto fertilization of sterile mouse models when exposed to calcium ionohpore, sought to determine whether transient exposure to a calcium ionphore alone was sufficient to overcome upstream hyperpolarization and PKA pathway defects in infertile mouse models that normally occur prior to a intracellular calcium increase in functional and sufficiently capacitated mouse sperm cells. Additionally, they examined…

Down Syndrome (Parks, 2009). In 1958, Jerome Lejeune, French geneticist, proved that Down Syndrome was caused by chromosomal abnormalities in the genes. To be easily examined and counted, Lejeune developed a way for cells to be displayed on a microscope slide to see the chromosomes. He was the geneticist that named the Trisomy twenty-one which in Latin means three chromosomes. In 1994, at the time of his death, he still did not find answers to how and why Down Syndrome occurs (Parks,…

Our favorite serial killer is awkwardly witty and charming in a way that can’t be explained. He’s the person we all cheered for and never wanted to get caught. Dexter Morgan is forensic analyst specializing in blood splatter for the Miami Metro Police Department. He was adopted by a popular and well decorated police officer named Harry Morgan and his wife who already had a daughter named Debra Morgan. When Harry was raising Dexter, he realized that he was different from the other children. Once…

Abstract A spontaneous, one-pot strategy for the room temperature biosynthesis of gold nanoparticles (AuNPs) using Cocos Nucifera Linn (coconut palm) coir extract is described. The formation of AuNPs was observed within 30s of reaction time between the metal precursor and coir extract. The bioextract acted as both reducing agent and a stabilizer. The influence of various experimental parameters such as % volume fraction of coir extract, concentration of metal precursor, contact time and solution…

Football Brain Injuries In today’s world, nothing seems more ideal than having a career as a professional athlete. All children aspire to grow up and be like Tom Brady or Lebron James playing in front of a huge crowd. Sports are fun and entertaining, the income is more than enough, and the popularity is never ending. As of recent, there has been certain acquired information that has put all of these fantasies to a screeching halt. This information relates to football players and the…

Photography’s Effect on Art When I was a senior in high school, I was able to attend a technical school for the second half of my day each day to take photography classes. I had always been interested in photography, but without any real knowledge on composing, taking, or editing pictures, I was unable to pursue the interest. I was nervous at first, a lot of the students there were in their second year and many of them had part time jobs in industry. It took a lot of work, but I started to…

Abstract Chronic myelogenous leukemia also known as chronic granulocytic leukemia or CML, was the first cancer to be clearly linked to a genetic abnormality as the primary cause of oncogene formation. This bone marrow stem cell disorder is associated with a chromosomal translocation, which leads to the formation of an oncogenic protein. This translocation and oncogenic protein is then responsible for inhibiting DNA repair and the enhancing the susceptibility of further genetic abnormalities.…

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