james watson n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
James Watson PowerPoint Presentation
Download Presentation
James Watson

Loading in 2 Seconds...

  share
play fullscreen
1 / 9
zahina

James Watson - PowerPoint PPT Presentation

99 Views
Download Presentation
James Watson
An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. James Watson By: Ashley Tamez And Juan Torres

  2. history • James Dewey Watson was born and raised in Chicago, Illinois. He was a excellent student, and entered the University of Chicago when he was only 15. He received his Bachelor of Science degree in Zoology four years later, and went on to earn a Ph.D. in the same subject at Indiana University. He was engaged in research at the University of Copenhagen in Denmark when he first learned of the bio molecular research underway at the Cavendish Laboratory of Cambridge University in England.

  3. Who he worked with • Watson joined Francis Crick in this work at Cambridge in 1951. Together, Watson and Crick attempted to determine the chemical structure of living matter. When their FIRST research failed to produce results, the directors of the laboratory ordered them to end their investigation, but they continued their work in secret and, on February 28, 1953, they made a HUGE discovery.

  4. What both of them did • The two scientists had determined the structure of the molecule deoxyribonucleic acid (DNA), of which all living matter is made. In June they published their findings in the British science journal Nature. The article created a LOT OF ATTENTION. The DNA molecule, Watson and Crick had found, is shaped like a double helix, or "gently twisted ladder." The two chains of the helix unlink "like a zipper," and reproduce their missing halves. In this way, each molecule of DNA is able to create two identical copies of itself.

  5. HOW FAMOUS IT WAS • The initials DNA and the elegant model of the double helix, became known around the world. So did Watson and Crick. Their discovery revolutionized the study of biology and genetics, making possible the recombinant DNA techniques used by today's biotechnology industry

  6. HOW WE USE IT TODAY Watson has repeatedly supported genetic screening and genetic engineering in public lectures and interviews, arguing that stupidity is a disease and the "really stupid" bottom 10% of people should be cured. He has also suggested that beauty could be genetically engineered, saying "People say it would be terrible if we made all girls pretty. I think it would be great."

  7. James Watson&Francis Crick

  8. James Watson&Francis Crick

  9. James Watson