William F. Martin – författare
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This is a textbook covering the transition from energy releasing reactions on the early Earth to energy releasing reactions that fueled growth in the first microbial cells. It is for teachers and college students with an interest in microbiology, geosciences, biochemistry, evolution, or all of the above. The scope of the book is a quantum departure from existing “origin of life” books in that it starts with basic chemistry and links energy-releasing geochemical processes to the reactions of microbial metabolism. The text reaches across disciplines, providing students of the geosciences an origins/biology interface and bringing a geochemistry/origins interface to students of microbiology and evolution. Beginning with physical chemistry and transitioning across metabolic networks into microbiology, the timeline documents chemical events and organizational states in hydrothermal vents – the only environments known that bridge the gap between spontaneous chemical reactions that we can still observe in nature today and the physiology of microbes that live from H2, CO2, ammonia, phosphorus, inorganic salts and water. Life is a chemical reaction. What it is and how it arose are two sides of the same coin.
Key Features
Provides clear connections between geochemical reactions and microbial metabolism Focuses on chemical mechanisms and transition metals Richly illustrated with color figures explaining reactions and processes Covers the origin of the Earth, the origin of metabolism, the origin of protein synthesis and genetic information as well as the escape into the wild of the first free-living cells: Bacteria and Archaea1 395 kr
Läs direkt efter köp
This is a textbook covering the transition from energy releasing reactions on the early Earth to energy releasing reactions that fueled growth in the first microbial cells. It is for teachers and college students with an interest in microbiology, geosciences, biochemistry, evolution, or all of the above. The scope of the book is a quantum departure from existing “origin of life” books in that it starts with basic chemistry and links energy-releasing geochemical processes to the reactions of microbial metabolism. The text reaches across disciplines, providing students of the geosciences an origins/biology interface and bringing a geochemistry/origins interface to students of microbiology and evolution. Beginning with physical chemistry and transitioning across metabolic networks into microbiology, the timeline documents chemical events and organizational states in hydrothermal vents – the only environments known that bridge the gap between spontaneous chemical reactions that we can still observe in nature today and the physiology of microbes that live from H2, CO2, ammonia, phosphorus, inorganic salts and water. Life is a chemical reaction. What it is and how it arose are two sides of the same coin.
Key Features
Provides clear connections between geochemical reactions and microbial metabolism Focuses on chemical mechanisms and transition metals Richly illustrated with color figures explaining reactions and processes Covers the origin of the Earth, the origin of metabolism, the origin of protein synthesis and genetic information as well as the escape into the wild of the first free-living cells: Bacteria and Archaea446 kr
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In a bygone era, the cowboys of the Old West spent the best parts of their lives working to maintain cattle ranches, to breed and raise livestock and to drive cattle to market. The luckiest of those spent their time on the very ranch that their father, and perhaps their grandfather, had built living out hard-earned legacies that gave them clear priorities and, if they were truly fortunate, more family to carry on when their time ended.
Stand Tough begins William Martins tale which is set within that era but even then, there were men who had been cheated out of their rightful inheritances by others who were willing to use any means to get the land, money and power they desired. The survivors of our Old West werent always the proud or the righteous; often, those left standing were among historys most sinister characters.
Having acknowledged the villains of this period, it should be noted that Americas history also reveals a solid consistency in producing worthy opponents to them each of whom has stood for our countrys most revered values. Entering the world of Stand Tough, readers meet such a man. Despite overwhelming odds, Clint Mason reveals the power of one... and single-handedly sets out to defend what remains of his family and their land at all costs. Experiencing Clints covert travails as he re-enters the land of his youth as a full-grown man, as he comes to grasp the depths of the troubles his brother has suffered and the desperate state of his familys land and their neighboring ranches, we see how sharp wits and sure-handed action can begin to conquer the unknown and the unjust.
Mr. Martin wishes to acknowledge the inspiration provided by his favorite uncle, the late Tom Weatherholt, who was a professional truck driver by trade. It was at the age of eight, while accompanying his Uncle Tom on a trip from Kentucky to New York City, sleeping aboard that big rig and eating at truck stops, that the author was introduced to Zane Grey. He also offers many thanks to Roger Darnell for his support in the editing of this book.
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In a bygone era, the cowboys of the Old West spent the best parts of their lives working to maintain cattle ranches, to breed and raise livestock and to drive cattle to market. The luckiest of those spent their time on the very ranch that their father, and perhaps their grandfather, had builtliving out hard-earned legacies that gave them clear priorities and, if they were truly fortunate, more family to carry on when their time ended.
Ride West continues William Martins tale which is set within that erabut even then, there were men who had been cheated out of their rightful inheritances by others who were willing to use any means to get the land, money and power they desired. The survivors of our Old West werent always the proud nor the righteous; often, those left standing were among historys most sinister characters.
Having acknowledged the villains of this period, it should be noted that Americas history also reveals a solid consistency in producing worthy opponents to themeach of whom has stood for our countrys most revered values. Entering the world of Mr. Martins first book Stand Tough, and its sequel Ride West, readers meet such a man. Despite overwhelming odds, Clint Mason reveals the power of one... and single-handedly sets out to defend what remains of his family and their land at all costs. Experiencing Clints covert travails, we see how sharp wits and sure-handed action can begin to conquer the unknown and the unjust.
Mr. Martin wishes to acknowledge the inspiration provided by his favorite uncle, the late Tom Weatherholt, who was a professional truck driver by trade. It was at the age of eight, while accompanying his Uncle Tom on a trip from Kentucky to New York City, sleeping aboard that big rig and eating at truck stops, that the author was introduced to Zane Grey.
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219 kr
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195 kr
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Other books in The Clint Mason Series:
School Teacher and Gunman
Stand Tough
Destination Santa Fe
Phantom Rider
Rio Pecos Compound
Rock Slide
Ride West
From Rock Slide:
He had thrown caution to the winds and had almost lost his life as well. Feeling the cuts and bruises on his arms, legs, and back reinforced the need for brains over impulse. Revenge he would seek, but on his terms. There would be no justice until all six gutless roadside thieves were made to pay for killing his horse. Getting his money back would be a bonus, but the real goal was to have all six riders pay with his own pound of flesh . . . each and every last one of them.
The adventures continue on William F. MartinsTales of Mason website: www.williamfmartin.com.
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Mitochondria are sometimes called the powerhouses of eukaryotic cells, because mitochondria are the site of ATP synthesis in the cell. ATP is the universal energy currency, it provides the power that runs all other life processes. Humans need oxygen to survive because of ATP synthesis in mitochondria. The sugars from our diet are converted to carbon dioxide in mitochondria in a process that requires oxygen. Just like a fire needs oxygen to burn, our mitochondria need oxygen to make ATP. From textbooks and popular literature one can easily get the impression that all mitochondria require oxygen. But that is not the case. There are many groups of organismsm known that make ATP in mitochondria without the help of oxygen. They have preserved biochemical relicts from the early evolution of eukaryotic cells, which took place during times in Earth history when there was hardly any oxygen avaiable, certainly not enough to breathe. How the anaerobic forms of mitochondria work, in which organisms they occur, and how the eukaryotic anaerobes that possess them fit into the larger picture of rising atmospheric oxygen during Earth history are the topic of this book.
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Mitochondria are sometimes called the powerhouses of eukaryotic cells, because mitochondria are the site of ATP synthesis in the cell. ATP is the universal energy currency, it provides the power that runs all other life processes. Humans need oxygen to survive because of ATP synthesis in mitochondria. The sugars from our diet are converted to carbon dioxide in mitochondria in a process that requires oxygen. Just like a fire needs oxygen to burn, our mitochondria need oxygen to make ATP. From textbooks and popular literature one can easily get the impression that all mitochondria require oxygen. But that is not the case. There are many groups of organismsm known that make ATP in mitochondria without the help of oxygen. They have preserved biochemical relicts from the early evolution of eukaryotic cells, which took place during times in Earth history when there was hardly any oxygen avaiable, certainly not enough to breathe. How the anaerobic forms of mitochondria work, in which organisms they occur, and how the eukaryotic anaerobes that possess them fit into the larger picture of rising atmospheric oxygen during Earth history are the topic of this book.
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