Double Helix Essay

For the Carleton Prize for Biotechnology, I would like to nominate the brilliant scientist Rosalind Franklin. Her crystallographic work at King’s College, London was a crucial contribution to the double-helix model of DNA discovered by James Watson and Francis Crick (Gregory, 2002). Her contributions to the scientific community are still being quoted today and without the discovery of the structure of DNA, present day scientific projects such as The Genome project would not have been possible…

Rosalind Franklin an English chemist and X-ray crystallographer was born on July 25, 1920 in London, England. She was most known for her contributions to the discovery of the DNA structure. She was born into an influential Jewish family and at an early age she excelled in her studies, at the age of fifteen she discovered her love to become a scientist. She later on attended Newnham College in 1938 where she studied chemistry. Upon graduating she worked with Jacques Mering who taught her X-ray…

The first Peanuts comic strip was introduced on October 2nd, 1950 illustrated by a man named Charles M. Schulz. The last strip was printed on February 13th, 2000, a day after Mr. Schultz died. There are hints on why certain things were named in the strip. His address is “1770 James Street” in Minneapolis.” It was invented because Charles was an average student and when someone found him and that he could draw they signed a 5 year contact with him to work for the Peanuts comic strip.…

gene mutation and DNA damage (Ahmadi 2011). At high concentrations some pesticides can increase incidence of cancer, suppression of the immune system, and neurological disorders (Ahmadi 2011). Pesticides bind with DNA through the grooves of the double helix, which in turn causes hydrophobic interactions between the pesticide and either the groove or wall of DNA (Ahmadi 2011). Pesticides bind covalently to DNA forming DNA adducts which increase the probability for mutations during replication…

Protein aggregation is the process whereby proteins are misfolded. It is a phenomena that has been widely discussed in the scientific community over the recent years as it can lead to detrimental effects on our health such as neurodegenerative diseases. In this essay, I will be discussing the structure of a protein, its role in the human body as well as protein aggregation and the negative consequences it has on our health. Proteins are large molecules, also known as polypeptide chains which are…

Transcription: process of making RNA copy of DNA molecule, which becomes mRNA Translation: process of decoding mRNA Draw a diagram of your DNA molecule. Keep the illustration in a straight, ‘ladder’ form as seen in figure 2; do not attempt to draw double helix shape. Specifically identify each nitrogen base. A partial strand of DNA has the nitrogen base pattern shown below. Indicate what nitrogen bases would be needed for a mRNA to complement this strand. Cytosine Guanine Adenine Uracil…

molecule which consists of two strands coiled together to form a double helix. Nucleotides serve…

(October 11, 2013). James Watson Biography: Co-Discoverer of DNA's Double Helix. In LiveScience. Retrieved December 29, 2013, from http://www.livescience.com/40380-james-watson-biography.html. DNA Typing. (2007). How DNA Typing Is Used In Determining Paternity . In DNA Forensic. Retrieved December 29, 2013, from http://www…

-In a SCNT, the nucleus of an egg cell is removed and it becomes an enucleated egg cell. -The nucleus is removed because the nucleus contains the majority of the genetic information (DNA). -DNA has a double helix structure and it is made from many nucleotides -Nucleotides are made from a nitrogen base (Adenine, Guanine, Cytosine, or Thymine), a phosphate group, and a deoxyribose. -The DNA is stored in the nucleus as chromatin, but during cell division the DNA stored as chromatin condense into…

Introduction: I have applied for this teaching position because as a qualified teacher, teaching students in a classroom and making a difference in the lives of others; is the ultimate goal. I will also be focusing on John Dewey’s Progressivism philosophy and how it is implemented in the classroom during the teaching and learning process. I believe that us as humans do not only learn in a classroom situation via books, but I believe that us as humans learn through life’s experiences and…