Francis Crick Essay
While the free essays can give you inspiration for writing, they cannot be used 'as is' because they will not meet your assignment's requirements. If you are in a time crunch, then you need a custom written term paper on your subject (francis crick)
Here you can hire an independent writer/researcher to custom write you an authentic essay to your specifications that will pass any plagiarism test (e.g. Turnitin). Waste no more time!
In 1953, Dr. Francis Crick and James Watson discovered the structure of the DNA molecule. This is the molecule which we now know stores the genetic information for all life. Many scientists have claimed the discovery to be the single most important development in biology during the 20th century. Watson and Crick's investigation into the nature of the genetic code and the passing of information from generation to generation has redefined the study of genetics. Also, it has basically created the science of molecular biology. For their outstanding work, James Watson and Dr. Francis Crick were awarded the 1962 Nobel Prize.
As a youth, Francis Crick attended Northhampton Grammar School . At the age of fourteen he entered Mill Hill School in North London. While there he gained a good education in chemistry, physics, and mathematics. Crick was later an undergraduate study at University College of London where he received a degree in physics in 1937. Crick continued on at University College doing graduate work in physics until his research was interrupted by World War II. After the war, Crick found himself less interested in the field of physics. He found an interest in Erwin Schrodinger's book What is Life? The Physical Aspect of the Living Cell. Crick was convinced that many of the fundamental problems of biology could be examined by using the precise concepts and methods of physics and chemistry. The main theory Crick wanted to challenge was that of "vitalism". Vitalism was the idea that life processes were due to a vital principle which was not explained by the laws of science. In the middle of the century many scientists still believed that the family of macromolecules called proteins contained the key to understanding the chemical basis of genetics. However, Crick remained unconvinced that proteins could hold the key to passing on genetic information.
In 1951 Francis Crick met a young American on a postdoctoral fellowship by the name of James Watson. The two scientists discovered that they shared the opinion that DNA, not proteins, was the critical factor in passing on genetic information. They both believed that by solving the structure of the DNA, it would lead to an explanation of the self-replication of genes.
Crick and Watson's work to understand what role DNA played in the replication of the gene required them to obtain information from many different sources. In 1944, Oswald Avery had discovered that purified DNA, not proteins, was the main carrier of genetic information. This historic discovery set the stage for Crick and Watson to investigate the role of DNA in the gene.
Just like any other scientist, Crick and Watson followed their share of false ideas. But what greatly helped these two scientists was their ability to freely criticize eachother without being offensive.
One of the great pieces of work by Francis Crick is the three-dimensional model of the DNA molecule which he and Watson produced. The model exhibits the two sides of a flexible ladder coiled around a common center to form...
MLA Style
. EssayMania.com. Retrieved on 25 May, 2012 from
<http://essaymania.com/92380/francis-crick>
More College Papers
American Beauty essay
Brandon DelBello
Psyc 106-91
11/23/00
American Beauty
AMERICAN BEAUTY
Have you ever seen a movie that just simply amazed you and almost disgusted you in a way. Well over this weekend my family and I decided to rent the movie American Beauty. This movie recently has won many awards for performan
Obsessive-Compulsive Disorder essay
Psychology 101
Psych. Disorder Paper
10/21/99
Obsessive-Compulsive Disorder
The Diagnostic and Statistical Manual defines obsessions and compulsions as follows;
Obsessions are persistent ideas, thoughts, impulses, or images that are experienced as intrusive and inappropriate and that cause mar
Childhood Schizophrenia essay
Attention can be defined as the concentrated direction of the mind. We can also improve and develop it in our struggle to grasp the best possible understanding of the world around us so as to exploit it to our best interest. Without the aptitude of attention the amount of information available in th