The Origins of Life: Molecules and Natural Selection PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Origins of Life: Molecules and Natural Selection PDF full book. Access full book title The Origins of Life: Molecules and Natural Selection by Leslie E. Orgel. Download full books in PDF and EPUB format.
Author: Leslie E. Orgel
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 258
Get Book Here
Book Description
Author: Leslie E. Orgel
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 258
Get Book Here
Book Description
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Paul Davies
Publisher: Penguin UK
ISBN: 0141941839
Category : Science
Languages : en
Pages : 366
Get Book Here
Book Description
The origins of life remains one of the great unsolved mysteries of science. Growing evidence suggests that the first organisms lived deep underground, in environments previously thought to be uninhabitable, and that microbes carried inside rocks have travelled between Earth and Mars. But the question remains: how can life spring into being from non-living chemicals? THE FIFTH MIRACLE reveals the remarkable new theories and discoveries that seem set to transform our understanding of life's role in the unfolding drama of the cosmos.
Author: Aleksandr Ivanovich Oparin
Publisher: Courier Dover Publications
ISBN: 9780486495224
Category : Evolution (Biology)
Languages : en
Pages : 0
Get Book Here
Book Description
This classic of biochemistry offered the first detailed exposition of the theory that living tissue was preceded upon Earth by a long and gradual evolution of nitrogen and carbon compounds. "Easily the most scholarly authority on the question...it will be a landmark for discussion for a long time to come." — New York Times.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309179564
Category : Science
Languages : en
Pages : 116
Get Book Here
Book Description
The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's mission planning is focused on locations where liquid water is possible and emphasizes searches for structures that resemble cells in terran organisms. It is possible, however, that life exists that is based on chemical reactions that do not involve carbon compounds, that occurs in solvents other than water, or that involves oxidation-reduction reactions without oxygen gas. To assist NASA incorporate this possibility in its efforts to search for life, the NRC was asked to carry out a study to evaluate whether nonstandard biochemistry might support life in solar system and conceivable extrasolar environments, and to define areas to guide research in this area. This book presents an exploration of a limited set of hypothetical chemistries of life, a review of current knowledge concerning key questions or hypotheses about nonterran life, and suggestions for future research.
Author: Stuart A. Kauffman
Publisher: Oxford University Press
ISBN: 0199826676
Category : Science
Languages : en
Pages : 958
Get Book Here
Book Description
Stuart Kauffman here presents a brilliant new paradigm for evolutionary biology, one that extends the basic concepts of Darwinian evolution to accommodate recent findings and perspectives from the fields of biology, physics, chemistry and mathematics. The book drives to the heart of the exciting debate on the origins of life and maintenance of order in complex biological systems. It focuses on the concept of self-organization: the spontaneous emergence of order that is widely observed throughout nature Kauffman argues that self-organization plays an important role in the Darwinian process of natural selection. Yet until now no systematic effort has been made to incorporate the concept of self-organization into evolutionary theory. The construction requirements which permit complex systems to adapt are poorly understood, as is the extent to which selection itself can yield systems able to adapt more successfully. This book explores these themes. It shows how complex systems, contrary to expectations, can spontaneously exhibit stunning degrees of order, and how this order, in turn, is essential for understanding the emergence and development of life on Earth. Topics include the new biotechnology of applied molecular evolution, with its important implications for developing new drugs and vaccines; the balance between order and chaos observed in many naturally occurring systems; new insights concerning the predictive power of statistical mechanics in biology; and other major issues. Indeed, the approaches investigated here may prove to be the new center around which biological science itself will evolve. The work is written for all those interested in the cutting edge of research in the life sciences.
Author: Manfred Eigen
Publisher: Oxford University Press, USA
ISBN: 9780198547525
Category : Evolution
Languages : en
Pages : 173
Get Book Here
Book Description
Eigen shows that life on Earth is the inevitable result of certain chance events that took place in the unique history of our planet. He introduces how to interpret the molecular 'fossil record'. Part one are ideas that are justified scientifically. Part two shows important biological ideas and the final section summarizes developments in molecular biology.
Author: Sir Fred Hoyle
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 28
Get Book Here
Book Description
Author: George Christopher Williams
Publisher: Princeton University Press
ISBN: 0691185506
Category : Science
Languages : en
Pages : 335
Get Book Here
Book Description
Biological evolution is a fact—but the many conflicting theories of evolution remain controversial even today. When Adaptation and Natural Selection was first published in 1966, it struck a powerful blow against those who argued for the concept of group selection—the idea that evolution acts to select entire species rather than individuals. Williams’s famous work in favor of simple Darwinism over group selection has become a classic of science literature, valued for its thorough and convincing argument and its relevance to many fields outside of biology. Now with a new foreword by Richard Dawkins, Adaptation and Natural Selection is an essential text for understanding the nature of scientific debate.
Author: Pierre M. Durand
Publisher: University of Chicago Press
ISBN: 022674793X
Category : Science
Languages : en
Pages : 236
Get Book Here
Book Description
The question of why an individual would actively kill itself has long been an evolutionary mystery. Pierre M. Durand’s ambitious book answers this question through close inspection of life and death in the earliest cellular life. As Durand shows us, cell death is a fascinating lens through which to examine the interconnectedness, in evolutionary terms, of life and death. It is a truism to note that one does not exist without the other, but just how does this play out in evolutionary history? These two processes have been studied from philosophical, theoretical, experimental, and genomic angles, but no one has yet integrated the information from these various disciplines. In this work, Durand synthesizes cellular studies of life and death looking at the origin of life and the evolutionary significance of programmed cellular death. The exciting and unexpected outcome of Durand’s analysis is the realization that life and death exhibit features of coevolution. The evolution of more complex cellular life depended on the coadaptation between traits that promote life and those that promote death. In an ironic twist, it becomes clear that, in many circumstances, programmed cell death is essential for sustaining life.
