The Oxygen Evolving System of Photosynthesis PDF Download

Author: Yorinao Inoue
Publisher: Academic Press
ISBN: 1483281612
Category : Science
Languages : en
Pages : 482

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Book Description
The Oxygen Evolving System of Photosynthesis documents the proceedings of an international symposium entitled ""Photosynthetic Water Oxidation and Photosystem II Photochemistry,"" held at The Institute of Physical and Chemical Research (RIKEN), Wako, Saitama, Japan, 15-17 March 1983. Several other papers from authorities in this field are also included. This book provides in a systematic fashion the most current thoughts and insights into the field of photosynthetic oxygen evolution. The volume contains 46 chapters organized into five parts. Part I deals with the subunit structure of photosystem II reaction center pigment proteins and the charge separation (generation of positive and negative charges, P680+ and Pheo-). Part II examines the components and their function on the donor side. Part III discusses the biochemistry of the water oxidation enzyme system, polypeptide composition, and functional reconstitution. Part IV take up the functions of chloride and bicarbonate in electron transport and the mechanism of photoactivation in latent or Tris-inactivated chloroplasts. Part V discusses the fate of reducing equivalents going through the two-electron gate mechanism, together with the biochemistry of the quinone components on the acceptor side.

Author: 頼直·井上
Publisher:
ISBN:
Category :
Languages : en
Pages : 459

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 459

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Author: Jan P. Dekker
Publisher:
ISBN:
Category :
Languages : en
Pages : 94

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Author: Sven Beer
Publisher: John Wiley & Sons
ISBN: 1119979587
Category : Science
Languages : en
Pages : 222

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Book Description
"Marine photosynthesis provides for at least half of the primary production worldwide..." Photosynthesis in the Marine Environment constitutes a comprehensive explanation of photosynthetic processes as related to the special environment in which marine plants live. The first part of the book introduces the different photosynthesising organisms of the various marine habitats: the phytoplankton (both cyanobacteria and eukaryotes) in open waters, and macroalgae, marine angiosperms and photosymbiont-containing invertebrates in those benthic environments where there is enough light for photosynthesis to support growth, and describes how these organisms evolved. The special properties of seawater for sustaining primary production are then considered, and the two main differences between terrestrial and marine environments in supporting photosynthesis and plant growth are examined, namely irradiance and inorganic carbon. The second part of the book outlines the general mechanisms of photosynthesis, and then points towards the differences in light-capturing and carbon acquisition between terrestrial and marine plants. This is followed by discussing the need for a CO2 concentrating mechanism in most of the latter, and a description of how such mechanisms function in different marine plants. Part three deals with the various ways in which photosynthesis can be measured for marine plants, with an emphasis on novel in situ measurements, including discussions of the extent to which such measurements can serve as a proxy for plant growth and productivity. The final chapters of the book are devoted to ecological aspects of marine plant photosynthesis and growth, including predictions for the future.

Author: Helmut Metzner
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 556

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Book Description
Photoreactions in aqueous systems; Sturctural aspects; Electron and proton transport; Oxygen evolution; Role of manganese; Ontogenetic evolution of photosystem II.

Author: Mohammad Najafpour
Publisher: BoD – Books on Demand
ISBN: 9535122673
Category : Science
Languages : en
Pages : 232

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Book Description
Using the energy from sunlight, photosynthesis usually converts carbon dioxide into organic compounds, which are important for all living creatures. Photosynthesis is one of the most important reactions on Earth, and it is a scientific field that is intrinsically interdisciplinary, and many research groups have considered photosynthesis. The aim of this book is to provide new progresses on applied aspects of photosynthesis, and different research groups collected their voluble results from study of this interesting process. All sections have been written by experts in their fields, and book chapters present different and new subjects on photosynthesis.

Author: Samantha Fowler
Publisher:
ISBN: 9789888407453
Category : Science
Languages : en
Pages : 618

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Book Description
Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.

Author: T. Wydrzynski
Publisher: Springer Science & Business Media
ISBN: 140204254X
Category : Science
Languages : en
Pages : 786

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Book Description
The most mysterious part of photosynthesis yet the most important for all aerobic life on Earth (including ourselves) is how green plants, algae and cyanobacteria make atmospheric oxygen from water. This thermodynamically difficult process is only achieved in Nature by the unique pigment/protein complex known as Photosystem II, using sunlight to power the reaction. The present volume contains 34 comprehensive chapters authored by 75 scientific experts from around the world. It gives an up-to-date account on all what is currently known about the molecular biology, biochemistry, biophysics and physiology of Photosystem II. The book is divided into several parts detailing the protein constituents, functional sites, tertiary structure, molecular dynamics, and mechanisms of homeostasis. The book ends with a comparison of Photosystem II with other related enzymes and bio-mimetic systems. Since the unique water-splitting chemistry catalyzed by Photosystem II leads to the production of pure oxygen gas and has the potential for making hydrogen gas, a primary goal of this book is to provide a molecular guide to future protein engineers and bio-mimetic chemists in the development of biocatalysts for the generation of clean, renewable energy from sunlight and water.

Author: James Barber
Publisher: World Scientific
ISBN: 9813276932
Category : Science
Languages : en
Pages : 437

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Book Description
This book is the outcome of a Bioenergetics workshop held at Nanyang Technological University (NTU), Singapore in April 2018 to honour Professor Bertil Andersson for his outstanding contributions to scientific research and administration, particularly his very successful 11 years a NTU as Provost (2007-2011) and President (2011-2018). The main focus of the book is on the mechanisms of photosynthetic oxygen production by water splitting and the reverse respiratory reaction of oxygen reduction to water. Also discussed is how these reactions can be used for the development of artificial photosynthesis for the generation of sustainable solar fuel. The various chapters are written by international experts including Nobel Laureates Rudolph Marcus and John Walker. They provide the very latest knowledge of how the flow of energy in biology is driven by sunlight and efficiently utilized to power life. This book is suitable for students and researchers who are interested in molecular details of energy flow on our planet and also concerned about sustainability of humankind.