Abiogenesis

2011 June 25
104911 View
Bozeman Science
Abiogenesis

010 - Abiogenesis Paul Andersen describes how life could have formed on our planet through natural processes. The progression from monomers, to polymers, to protocells and finally to cells is described. The Miller-Urey experiment is described in detail as well as characteristics of the latest universal ancestor. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain licensing: Darwin, Francis. English: A Photographic Portrait of Darwin Standing Next to a Pillar in the Book Charles Darwin Published in 1908, Edited by His Son Francis Darwin. Photo Was Taken c. 1881 by Messers. Elliot and Fry. Signature of Darwin Is Below the Photograph., April 16, 2013. Charles Darwin. http://commons.wikimedia.org/wiki/File:Charles-Darwin-portrait-standing-photo-1881.png. File: Harold Urey.jpg, n.d. http://commons.wikimedia.org/wiki/File:Harold_Urey.jpg. "File:Citric Acid Cycle with Aconitate 2.svg." Wikipedia, the Free Encyclopedia, May 7, 2013. http://en.wikipedia.org/w/index.php?title=File:Citric_acid_cycle_with_aconitate_2.svg&oldid=390910289. "File:Full Length Hammerhead Ribozyme.png." Wikipedia, the Free Encyclopedia. Accessed November 10, 2013. http://en.wikipedia.org/wiki/File:Full_length_hammerhead_ribozyme.png. "File:Louis Pasteur, Foto Av Félix Nadar Crisco Edit.jpg." Wikipedia, the Free Encyclopedia, October 26, 2013. http://en.wikipedia.org/w/index.php?title=File:Louis_Pasteur,_foto_av_F%C3%A9lix_Nadar_Crisco_edit.jpg&oldid=572766569. "File:Miller-Urey Experiment-en.svg." Wikipedia, the Free Encyclopedia. Accessed November 10, 2013. http://en.wikipedia.org/wiki/File:Miller-Urey_experiment-en.svg. "File:Stromatolites in Shark Bay.jpg." Wikipedia, the Free Encyclopedia. Accessed November 10, 2013. http://en.wikipedia.org/wiki/File:Stromatolites_in_Shark_Bay.jpg. "File:Stromatolites.jpg." Wikipedia, the Free Encyclopedia. Accessed November 10, 2013. http://en.wikipedia.org/wiki/File:Stromatolites.jpg. Netherlands, FotoosVanRobin from. English: Reindeer Steaks from the Lidl, Sold for € 39,50 P/kg. I Dediced to Smoke Them in My Stovetop Smoker and Quickly Grill Them. As They Were Quite Thin I Was Afraid to Overcook Them, but They Turn Out Nice and Rare. Very Tender Meat, with a Slight Gamy Taste. A Bit Like Springbok, I Think., February 23, 2010. Reindeer steak. http://commons.wikimedia.org/wiki/File:Reindeer_steak.jpg. Unknown. Stanley Miller, [object HTMLTableCellElement]. web99.arc.nasa.gov/~astrochm/Miller/photo.html. http://commons.wikimedia.org/wiki/File:SLMILLER.JPG. User:Img. This File Has No Description, and May Be Lacking Other Information., Unknown date. Self-photographed. http://commons.wikimedia.org/wiki/File:Bees.jpg.