The Chemistry of Evolution
Title | The Chemistry of Evolution PDF eBook |
Author | R.J.P Williams |
Publisher | Elsevier |
Pages | 495 |
Release | 2005-11-29 |
Genre | Science |
ISBN | 0080460526 |
Conventionally, evolution has always been described in terms of species. The Chemistry of Evolution takes a novel, not to say revolutionary, approach and examines the evolution of chemicals and the use and degradation of energy, coupled to the environment, as the drive behind it. The authors address the major changes of life from bacteria to man in a systematic and unavoidable sequence, reclassifying organisms as chemotypes. Written by the authors of the bestseller The Biological Chemistry of the Elements - The Inorganic Chemistry of Life (Oxford University Press, 1991), the clarity and precision of The Chemistry of Evolution plainly demonstrate that life is totally interactive with the environment. This exciting theory makes this work an essential addition to the academic and public library.* Provides a novel analysis of evolution in chemical terms* Stresses Systems Biology * Examines the connection between life and the environment, starting with the 'big bang' theory* Reorientates the chemistry of life by emphasising the need to analyse the functions of 20 chemical elements in all organisms
Chemical Evolution and the Origin of Life
Title | Chemical Evolution and the Origin of Life PDF eBook |
Author | Horst Rauchfuss |
Publisher | Springer Science & Business Media |
Pages | 354 |
Release | 2008-10-15 |
Genre | Nature |
ISBN | 3540788239 |
How did life begin on the early Earth? We know that life today is driven by the universal laws of chemistry and physics. By applying these laws over the past ?fty years, en- mous progress has been made in understanding the molecular mechanisms that are the foundations of the living state. For instance, just a decade ago, the ?rst human genome was published, all three billion base pairs. Using X-ray diffraction data from crystals, we can see how an enzyme molecule or a photosynthetic reaction center steps through its catalytic function. We can even visualize a ribosome, central to all life, translate - netic information into a protein. And we are just beginning to understand how molecular interactions regulate thousands of simultaneous reactions that continuously occur even in the simplest forms of life. New words have appeared that give a sense of this wealth of knowledge: The genome, the proteome, the metabolome, the interactome. But we can’t be too smug. We must avoid the mistake of the physicist who, as the twentieth century began, stated con?dently that we knew all there was to know about physics, that science just needed to clean up a few dusty corners. Then came relativity, quantum theory, the Big Bang, and now dark matter, dark energy and string theory. Similarly in the life sciences, the more we learn, the better we understand how little we really know. There remains a vast landscape to explore, with great questions remaining.
Chemical Evolution
Title | Chemical Evolution PDF eBook |
Author | Stephen Finney Mason |
Publisher | Oxford University Press, USA |
Pages | 344 |
Release | 1991 |
Genre | Language Arts & Disciplines |
ISBN |
This fascinating survey takes chemistry as the central science of all materials at the molecular level, and brings together both organic and inorganic aspects in a clear account of the development of ideas of chemical evolution.
Chemical Evolution
Title | Chemical Evolution PDF eBook |
Author | Bernd Markert |
Publisher | Springer |
Pages | 295 |
Release | 2015-02-19 |
Genre | Science |
ISBN | 3319143557 |
This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.
Chemical Evolution of Galaxies
Title | Chemical Evolution of Galaxies PDF eBook |
Author | Francesca Matteucci |
Publisher | Springer Science & Business Media |
Pages | 237 |
Release | 2012-01-05 |
Genre | Science |
ISBN | 3642224911 |
The term “chemical evolution of galaxies” refers to the evolution of abundances of chemical species in galaxies, which is due to nuclear processes occurring in stars and to gas flows into and out of galaxies. This book deals with the chemical evolution of galaxies of all morphological types (ellipticals, spirals and irregulars) and stresses the importance of the star formation histories in determining the properties of stellar populations in different galaxies. The topic is approached in a didactical and logical manner via galaxy evolution models which are compared with observational results obtained in the last two decades: The reader is given an introduction to the concept of chemical abundances and learns about the main stellar populations in our Galaxy as well as about the classification of galaxy types and their main observables. In the core of the book, the construction and solution of chemical evolution models are discussed in detail, followed by descriptions and interpretations of observations of the chemical evolution of the Milky Way, spheroidal galaxies, irregular galaxies and of cosmic chemical evolution. The aim of this book is to provide an introduction to students as well as to amend our present ideas in research; the book also summarizes the efforts made by authors in the past several years in order to further future research in the field.
Chemical Evolution Across Space & Time
Title | Chemical Evolution Across Space & Time PDF eBook |
Author | Lori Zaikowski |
Publisher | Amer Chemical Society |
Pages | 430 |
Release | 2007 |
Genre | Science |
ISBN | 9780841274310 |
The concept of evolutionary change is a fundamental thread linking the sciences. An evolutionary perspective can provide one framework for unifying and advancing the sciences, and chemistry has made important contributions to our understanding of evolution. Chemists today use principles of evolution and take lessons from chemistry in nature to advance modern chemistry in areas such as agriculture, energy, new materials, and pharmaceuticals. The book explores the evolutionary nature of chemistry and the scientific evidence that supports it, and is a source of ideas for integrating these concepts in chemistry courses. The publication will be of interest to chemists, instructors and students of chemistry, and all others with an interest in the evolution of the universe in which we live. This volume continues the theme of Chemical Change Across Space and Time: From the Big Bang to Prebiotic Chemistry. This second volume begins with origins of life and culminates with applications of the concept of chemical evolution in modern society.
Evolution's Destiny
Title | Evolution's Destiny PDF eBook |
Author | Robert Joseph Paton Williams |
Publisher | Royal Society of Chemistry |
Pages | 343 |
Release | 2012 |
Genre | Science |
ISBN | 1849735581 |
This book demonstrates that biology and geochemistry have continually influenced each other in the co-evolution of the Earth and all life.