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#1
2008-03-17, 11:09 AM
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 كيمياء حيوية الكيمياء الحيوية هى أحد فروع العلوم الطبيعية التى تختص بدراسة كل ما هو متعلق بحياة الكائنات الحية سواء كانت كائنات دقيقة (بكتيريا ، فطريات ، طحالب ) او راقية كالانسان و الحيوان و النبات . و يوصف علم الكيمياء الحيوية احيانا بانه علم كيمياء الحياة وذلك نظرا لارتباط الكيمياء الحيوية بالحياة فقد ركز العلماء في هذا المجال على البحث في كيمياء الكائنات الحية على اختلاف انواعها عن طريق دراسة المكونات الخلوية لهذه الكائنات من حيث التراكيب الكيميائية لهذه المكونات و مناطق تواجدها و وظائفها الحيوية فضلا عن دراسة التفاعلات الحيوية المختلفة التى تحدث داخل هذه الخلايا الحية من حيث البناء والتخليق ، أو من حيث الهدم و انتاج الطاقة. ونظرا لتشعب فروع علم الكيمياء الحيوية فانه تم تقسيمها إلى ثلاثة اتجاهات رئيسية وهى: 1-دراسة التركيب الكيميائي لمكونات الخلايا من حيث النوع و الكم ، و سمى هذا المجال بالكيمياء الحيوية التركيبية . 2-دراسة فزيولوجية لمكونات الخلايا الحية و التحولات الغذائية و انتاج الطاقة ، و سمى هذا المجال بالكيمياء الحيوية الفسيولوجية و الحركية. 3-دراسة وظيفة المركبات الحيوية داخل الخلايا و العلاقة بينها و بين وظائف الاعضاء و الانسجة ، و سمى هذا المجال بالكيمياء الحيوية الوظيفية . فهرس 1 مواضيع الكيمياء الحيوية 1.1 المركبات الحيوية 1.2 التفاعلات الحيوية 1.3 الاستقلاب 2 انظر أيضا 2.1 قوائم 2.2 مواضيع متعلقة 3 وصلات خارجية مواضيع الكيمياء الحيوية المركبات الحيوية الكيمياء الحيوية تتضمن أيضا دراسة التركيبِ و وظيفة المكوّنات الخلوية، مثل البروتينات ، كربوهيدرات ، ليبيدات ، حمض نووي ، و الجزيئات الحيوية الأخرى. ركّزتْ كيمياء حيويةُ مؤخراً بشكل مُحدّد أكثرُ على كيمياءِ الأنزيمات التي تَوسّطَ الكثير من العمليات و التفاعلات الحيوية ، وعلى خواص البروتينات . تتكون الكيمياء الحيوية عامة من دراسة المركبات الحيوية:- التفاعلات الحيوية يدرس المتخصصون في الكيمياء الحيوية الجزيئاتوالتفاعلات الكيميائيةالمُحَفَّزة مِن قبل الإنزيمات التي تسهم في كل العمليات الحيوية ضمن الكائن الحي . يقدم علم الأحياء الجزيئيتخطيطا و وصفا للعلاقة الداخلية بين الكيمياء الحيوية،و علم الأحياء، وعلم الوراثة.  آخر تعديل بواسطة ابن العراق ، 2008-05-02 الساعة 12:00 PM.  |
| عدد 8 من الطلاب تقدموا بالشكر لكاتب الموضوع ابن العراق علي هذه المشاركة الطيبة : | ||
ain_sin2000 (2008-07-25), jeje (2008-08-07), ouiam (2008-07-26), ryma (2008-07-19), ابا عبدالله (2008-06-28), اسلامي (2008-05-25), عين الشمس (2008-05-03), محسن أحمد محمد (2008-08-09) | ||
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#2
2008-03-17, 11:12 AM
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| Introduction to Enzyme and Coenzyme Chemistry (Paperback) by Tim Bugg  Editorial Reviews Review "...the well-chosen topics provide a highly readable, coherent introduction to enzyme chemistry." Journal of Enzyme Inhibition and Medicinal Chemistry, 2005 "The first edition of this book was excellent and this new edition consolidates ‘Bugg’ as the pre-eminent textbook on the bioorganic aspects of chemical biology." Chemistry World, May 2005 Book Description Enzyme catalysis is a topic of fundamental importance in organic, bio-organic and medicinal chemistry. This new edition of a very popular textbook provides a concise introduction to the underlying principles and mechanisms of enzyme and coenzyme action from a chemical perspective. Whilst retaining the overall structure of the first edition – preliminary chapters describe the basic principles of enzyme structure and catalysis moving through to detailed discussions of the major classes of enzyme processes in the later chapters – the book has been thoroughly updated to include information on the most recent advances in our understanding of enzyme action. A major feature of the second edition is the inclusion of two-colour figures of the active sites of enzymes discussed in the text, in order to illustrate the interplay between enzyme structure and function. Problems, with outline answers, at the end of each chapter give the student the chance to the check their understanding of the material. As a concise but comprehensive account, Introduction to Enzyme and Coenzyme Chemistry will continue to prove invaluable to both undergraduate and postgraduate students of organic, bio-organic and medicinal chemistry. Tim Bugg is professor of biological chemistry in the Department of Chemistry, University of Warwick, UK. Product Details Paperback: 304 pages Publisher: Wiley-Blackwell; 2 edition (September 24, 2004) Language: English ISBN-10: 1405114525 ISBN-13: 978-1405114523 Product Dimensions: 9.5 x 6.6 x 0.8 inches Shipping Weight: 1.5 pounds Download from here http://rapidshare.com/files/34081416/Bug_IntEnaCoenCh2egiga.rar |
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#3
2008-03-17, 11:15 AM
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| Enzyme Functionality: Design: Engineering, and Screening (Hardcover) by Allan Svendsen  Editorial Reviews Book Description Enzyme Functionality serves as a conduit for trailblazing research in enzyme engineering-relating current understanding of sequence families, the new notion of enzyme structure classes, and modern methods in protein engineering, design, and directed evolution to accelerate the development of novel enzyme functionalities. This reference gathers the diverse perspectives of nearly 80 scientists from around the globe and surveys all leading rational and random approaches to the artificial evolution of enzymes. Citing more than 1500 notable works, it outlines assays for enzyme activity, stability, and specificity and a wide variety of site-directed, redesign, and evolutionary engineering methods. Book Info Text focuses on understanding enzyme functionality and protein design in order to create altered characteristics. For researchers and practitioners Product Details Hardcover: 712 pages Publisher: CRC; 1 edition (October 28, 2003) Language: English ISBN-10: 0824747097 ISBN-13: 978-0824747091 Product Dimensions: 9 x 6 x 1 inches Shipping Weight: 2.3 pounds Download from here http://rs121.rapidshare.com/files/34...7097__2004_712 |
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#4
2008-03-17, 11:17 AM
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| The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods (Hardcover) by Daniel L. Purich (Author), R. Donald Allison  Review "This compendium of known facts regarding most common enzymatic reactions is sure to be immensely useful to biochemists and chemists...highly recommended..."-VASSAR COLLEGE Product Details Hardcover: 929 pages Publisher: Academic Press; 1 edition (November 15, 2002) Language: English ISBN-10: 0125680414 ISBN-13: 978-0125680417 Product Dimensions: 11.4 x 8.5 x 1.6 inches Shipping Weight: 5.3 pounds Download from here http://rapidshare.com/files/61609918/Puri0125680414.rar |
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#5
2008-03-17, 11:21 AM
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| Enzymes: A Practical Introduction to Structure, Mechanism, and Data Analysis (Hardcover) by Robert A. Copeland  Review "...a welcome volume for any reader concerned with this important class of biological.... The book is interesting, informative, and very readable." (Choice, Vol. 38, No. 7, March 2001) "...an introductory textbook intended for senior undergraduate or graduate students...coverage includes chemical bonds and reactions, structural components of enzymes..." (SciTech Book News, March 2001) "...to describe this text in one word, I would say that it is thorougha good text for those interested in enzyme mechanisms and kinetics." (Journal of Medicinal Chemistry, Vol. 45, No. 235, 2002) SciTech Book News, March 2001 "...an introductory textbook intended for senior undergraduate or graduate students...coverage includes chemical bonds and reactions, structural components of enzymes..." Product Details Hardcover: 397 pages Publisher: Wiley-VCH; 2 edition (March 15, 2000) Language: English ISBN-10: 0471359297 ISBN-13: 978-0471359296 Product Dimensions: 9.3 x 6 x 1 inches Shipping Weight: 1.6 pounds |
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#6
2008-03-17, 11:35 AM
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| Principles of Biochemistry: Energy, Proteins, and Catalysis (Paperback) by Geoffrey Zubay (Author), William W. Parson (Author), Dennis E. Vance Product Details  Paperback: 352 pages Publisher: William C Brown Pub (January 1995) Language: English ISBN-10: 0697241696 ISBN-13: 978-0697241696 Product Dimensions: 10.8 x 9 x 0.5 inches Shipping Weight: 1.7 pounds Download from here http://rapidshare.de/files/17238945/...istry.zip.html or http://rapidshare.com/files/98634082/lehninger_biochemistry_4e_2005_acrobat_60.pdf Principles of Biochemistry (4th Edition) (Hardcover) by Robert Horton (Author), Laurence A Moran (Author), Gray Scrimgeour (Author), Marc Perry (Author), David Rawn  Book Description This concise, introductory text focuses on the basic principles of biochemistry, filling the gap between the encyclopedic volumes and the cursory overview texts. Principles of Biochemistry, 4/e has a well-deserved reputation for being the most accurate biochemistry textbook in the market. Widely praised in its previous edition for currency, and clarity of exposition, the new edition has been thoroughly revised and updated to reflect recent changes in this dynamic discipline. The publisher, Prentice-Hall Engineering/Science/Mathematics A concise, introductory text that fills the gap between the standard encyclopedic volumes and the cursory overview texts. Widely praised in its previous edition for its accuracy, currency and clarity of exposition, the new edition has been thoroughly updated and revised to reflect recent changes in this dynamic discipline. --This text refers to an out of print or unavailable edition of this title. Product Details Hardcover: 896 pages Publisher: Prentice Hall; 4 edition (July 9, 2005) Language: English ISBN-10: 0131453068 ISBN-13: 978-0131453067 Product Dimensions: 11 x 8.6 x 1.3 inches Shipping Weight: 4.4 pounds Download from here mihd.net Harper's Illustrated Biochemistry (Harper's Biochemistry) (Paperback) by Robert K. Murray (Author), Darryl K. Granner (Author), Peter A. Mayes (Author), Victor W. Rodwell  Book Description Harper's Illustrated Biochemistry offers concise, up-to-date, and authoritative coverage of the principles of biochemistry and molecular biology as they relate to medicine. Revised for clarity, with new streamlined organization, new figures, and new online image collection Reflects major advances in biochemistry that are important to medicine Includes new chapters on amino acids and peptides, primary structure of proteins, and the Human Genome Project Presents new and expanded coverage of the mechanisms of action of enzymes, receptors involved in lipoprotein metabolism and reverse cholesterol transport, RNA synthesis, gene regulation, molecular mechanisms of hormone action, protein life cycle, and pharmacogenomics Provides clinical correlations and chapter summaries Features more than 500 clear, descriptive illustrations Product Details Paperback: 672 pages Publisher: McGraw-Hill Medical; 27 edition (June 13, 2006) Language: English ISBN-10: 0071461973 ISBN-13: 978-0071461979 Product Dimensions: 9.1 x 7.4 x 0.9 inches Shipping Weight: 2.3 pounds Download from here mihd.net آخر تعديل بواسطة ابن العراق ، 2008-05-02 الساعة 12:01 PM. |
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#7
2008-03-17, 11:57 AM
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| Enzyme Technologies for Pharmaceutical and Biotechnological Applications (Hardcover) by Herbert Kirst (Editor), Wu-Kuang Yeh  Editorial Reviews TRENDS in Biotechnology "…informative…useful." Journal of Natural Products "…well referenced…thorough and comprehensive…. "…likely to become a well-worn reference, rather than a bookshelf showpiece Product Details Hardcover: 624 pages Publisher: Informa Healthcare (June 5, 2001) Language: English ISBN-10: 0824705491 ISBN-13: 978-0824705497 Product Dimensions: 9 x 6.3 x 1.3 inches Shipping Weight: 2 pounds download from here http://rapidshare.com/files/90738629/kiretpba491.rar http://rapidshare.com/files/90825428/Enz_tech_pharm_bio.zip Redox Biochemistry  Ruma Banerjee “Redox Biochemistry” Wiley | 317 pages | 2007-12-17 | 0471786241 | PDF | 16.3MB Redox Biochemistry provides an excellent text and useful resource for students and practicing researches on redox biochemistry in medical biochemistry, enzyme structure and catalysis, environmental biochemistry, and nutrition. Additionally, it provides a useful resource for practicing researchers in the fields, particularly those in medicine (carcinogenesis, neurology and neurodegenerative diseases, cataracts/lens biochemistry, dental studies), immunology, nutrition, environmental, and pharmaceutical sciences Richly illustrated, with full color throughout Includes contributions from top-notch authors and experts in the field, and is edited by the leader in redox biochemistry, Ruma Banerjee. Download from here http://rapidshare.com/files/96354648/banrxbc245.rar آخر تعديل بواسطة ابن العراق ، 2008-03-17 الساعة 12:23 PM. |
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#8
2008-03-17, 12:00 PM
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| Enzymes in Farm Animal Nutrition  Summary It is now well recognized that enzymes can be added to animal feeds to improve the efficiency of raw material digestion. This book provides a review of current knowledge of such enzymes, including their mode of action, interaction with intestinal physiology, economic and environmental impacts and application of technology into diets for different farm animal species. Table of Contents Contributors Preface 1. The Current Feed Enzymes Market and Likely Trends , C. Sheppy 2. Enzymology and Other Characteristics of Cellulases and Xylanases , M.K. Bhat and G.P. Hazlewood 3. Enzymetic Characteristics of Phytases as they Relate to Their Use in Animal Feeds , D.D. Maenz 4. Analysis of Feed Enzymes , B.V. McCleary 5. Maize: Factor Affecting its Digestibility and Variability in its Feeding Value , J.D. Summers 6. Vegetable Protien Meals and the Effects of enzymes , J. Thorpe and J.D. Beal 7. Enzyme Supplementation of Poultry Diets Based on Viscous Cereals , M. Choct 8. The Role and Efficacy of Carbohydrase Enzymes in Pig Nutrition , G.G. Partridge 9. Interaction between Cereal Identity and Fat Quality and Content in Response to Feed Enzymes in Broilers , S. Danicke 10. Digestion of Phosphorus and Other Nutrients: the Role of Phytases and Factors Influencing Their Activity , E.T. Kornegay 11. Enzymes in Ruminant Diets , T.A. McAllister et al 12. Microbial Interactions in the Response to Exogenous Enzymes Utilization , M.R. Bedford and J. Apajalahti 13. Enzymes: Screening, Expression, Design and Production , K. Clarkson et al 14. Liquid Application System for Feed Enzymes , P. Steen 15. Process Stability and Methods of Detection of Feed Enzymes in Complete Diets , M.R. Bedord, F.G. Silversides and W.D. Cowan 16. Futor Horizons , R.R. marquardt and M.R. Editorial Reviews Book Description It is now well recognized that enzymes can be added to animal feeds to improve the efficiency of raw material digestion. This book provides a review of current knowledge of such enzymes, including their mode of action, interaction with intestinal physiology, economic and environmental impacts and application of technology into diets for different farm animal species. Book Info Provides a review of current knowledge of enzymes, which are added to animal feeds, including their mode of action, interaction with intestinal physiology, and environmental impacts and application of technology into diets for different farm animal species. For clinicians and researchers. Product Details Hardcover: 416 pages Publisher: CABI; 1 edition (March 22, 2001) Language: English ISBN-10: 0851993931 ISBN-13: 978-0851993935 Product Dimensions: 9.6 x 6.2 x 1.1 inches Shipping Weight: 2.2 pounds Download Details http://mihd.net/owmafq http://rapidshare.com/files/13804794/enzymes_in_farm_animal_nutrition.rar |
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#9
2008-03-17, 12:12 PM
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| The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods  The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods The aim of this work is to provide a fuller spectrum of information in a single source on enzyme-catalyzed reactions than is currently available in any published reference work or as part of any Internet database. The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods includes 20,000 review articles and seminal research papers. Additionally, it provides a novel treatment of so-called ATPase and GTPase reactions to account for the noncovalent substratelike and productlike states of molecular motors, elongation factors, transporters, DNA helicases, G-reulatory proteins, and other energases. Includes a compendium of over 6,000 enzyme reactions (including enzyme commission numbers, alternative names, substrates, products, alternative substrates, and properties). Covers over 900 chemical structures of key metabolites and cofactors. Index directs readers to the exact pages for over 9,500 enzyme names. Download from here The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods |
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#10
2008-03-17, 12:29 PM
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| Enzyme Technologies from Pharmaceutical and biotechnological applications  A review of enzyme function in human and animal health, this book covers basic principles and applications in antibiotic biosynthesis, biocatalysis, and screening and assay optimization, as well as new and emerging technologies in the biotechnological and pharmaceutical industries.It offers real-world examples of timely laboratory, pharmaceutical and manufacturing processes, including large-scale applications of enzyme manipulations. Download Link http://rapidshare.com/files/90825428/Enz_tech_pharm_bio.zip |
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مواضيع مشابهة للموضوع: من الألفِ إلى اليَاءِ حول الكيمياء الحيويةِ | ||||
| الموضوع | الكاتب | القسم | الردود | آخر مشاركة |
| الكيمياء التناسقية | saydatris | الكيمياء الغير عضوية | 6 | 2008-10-01 11:48 AM |
| الكيمياء الفيزيائية هي علم يقوم على..............؟ما هي أهم فروع الكيمياء الفيزيائية؟ | ابن العراق | الكيمياء الفيزيائية | 4 | 2008-09-30 03:47 AM |
| لغة الكيمياء | sebaey mahgoub | الكيمياء العامة | 3 | 2008-02-27 06:48 PM |
| الكيمياء | mena hafez | الكيمياء العامة | 3 | 2007-09-02 08:03 PM |
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