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| structure of dna worksheet: Molecular Biology of the Cell , 2002 |
| structure of dna worksheet: The Double Helix James D. Watson, 1969-02 Since its publication in 1968, The Double Helix has given countless readers a rare and exciting look at one highly significant piece of scientific research-Watson and Crick's race to discover the molecular structure of DNA. |
| structure of dna worksheet: Molecular Structure of Nucleic Acids , 1953 |
| structure of dna worksheet: Concepts of Biology Samantha Fowler, Rebecca Roush, James Wise, 2023-05-12 Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy. |
| structure of dna worksheet: Biology for AP ® Courses Julianne Zedalis, John Eggebrecht, 2017-10-16 Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences. |
| structure of dna worksheet: DNA National Science Foundation (U.S.), 1983 Essays discuss recombinant DNA research, and the structure, mobility, and self-repairing mechanisms of DNA. |
| structure of dna worksheet: The Transforming Principle Maclyn McCarty, 1986 Forty years ago, three medical researchers--Oswald Avery, Colin MacLeod, and Maclyn McCarty--made the discovery that DNA is the genetic material. With this finding was born the modern era of molecular biology and genetics. |
| structure of dna worksheet: The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution Sean B. Carroll, 2007-08-28 A geneticist discusses the role of DNA in the evolution of life on Earth, explaining how an analysis of DNA reveals a complete record of the events that have shaped each species and how it provides evidence of the validity of the theory of evolution. |
| structure of dna worksheet: Cells: Molecules and Mechanisms Eric Wong, 2009 Yet another cell and molecular biology book? At the very least, you would think that if I was going to write a textbook, I should write one in an area that really needs one instead of a subject that already has multiple excellent and definitive books. So, why write this book, then? First, it's a course that I have enjoyed teaching for many years, so I am very familiar with what a student really needs to take away from this class within the time constraints of a semester. Second, because it is a course that many students take, there is a greater opportunity to make an impact on more students' pocketbooks than if I were to start off writing a book for a highly specialized upper- level course. And finally, it was fun to research and write, and can be revised easily for inclusion as part of our next textbook, High School Biology.--Open Textbook Library. |
| structure of dna worksheet: James Watson and Francis Crick Matt Anniss, 2014-08-01 Watson and Crick are synonymous with DNA, the instructions for life. But how did these scientists figure out something as elusive and complicated as the structure of DNA? Readers will learn about the different backgrounds of these two gifted scientists and what ultimately led them to each other. Their friendship, shared interests, and common obsessions held them together during the frenzied race to unlock the mysteries of DNA in the mid-twentieth century. Along with explanations about how DNA works, the repercussions of the dynamic duo's eventual discovery will especially fascinate young scientists. |
| structure of dna worksheet: The Mathematics of Life Ian Stewart, 2011-06-07 Biologists have long dismissed mathematics as being unable to meaningfully contribute to our understanding of living beings. Within the past ten years, however, mathematicians have proven that they hold the key to unlocking the mysteries of our world -- and ourselves. In The Mathematics of Life, Ian Stewart provides a fascinating overview of the vital but little-recognized role mathematics has played in pulling back the curtain on the hidden complexities of the natural world -- and how its contribution will be even more vital in the years ahead. In his characteristically clear and entertaining fashion, Stewart explains how mathematicians and biologists have come to work together on some of the most difficult scientific problems that the human race has ever tackled, including the nature and origin of life itself. |
| structure of dna worksheet: Anatomy and Physiology J. Gordon Betts, Peter DeSaix, Jody E. Johnson, Oksana Korol, Dean H. Kruse, Brandon Poe, James A. Wise, Mark Womble, Kelly A. Young, 2013-04-25 |
| structure of dna worksheet: Microbiology Nina Parker, OpenStax, Mark Schneegurt, AnhHue Thi Tu, Brian M. Forster, Philip Lister, 2016-05-30 Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology.--BC Campus website. |
| structure of dna worksheet: Rosalind Franklin Brenda Maddox, 2013-02-26 In 1962, Maurice Wilkins, Francis Crick, and James Watson received the Nobel Prize, but it was Rosalind Franklin's data and photographs of DNA that led to their discovery. Brenda Maddox tells a powerful story of a remarkably single-minded, forthright, and tempestuous young woman who, at the age of fifteen, decided she was going to be a scientist, but who was airbrushed out of the greatest scientific discovery of the twentieth century. |
| structure of dna worksheet: CK-12 Biology Workbook CK-12 Foundation, 2012-04-11 CK-12 Biology Workbook complements its CK-12 Biology book. |
| structure of dna worksheet: Introduction to Probability Joseph K. Blitzstein, Jessica Hwang, 2014-07-24 Developed from celebrated Harvard statistics lectures, Introduction to Probability provides essential language and tools for understanding statistics, randomness, and uncertainty. The book explores a wide variety of applications and examples, ranging from coincidences and paradoxes to Google PageRank and Markov chain Monte Carlo (MCMC). Additional application areas explored include genetics, medicine, computer science, and information theory. The print book version includes a code that provides free access to an eBook version. The authors present the material in an accessible style and motivate concepts using real-world examples. Throughout, they use stories to uncover connections between the fundamental distributions in statistics and conditioning to reduce complicated problems to manageable pieces. The book includes many intuitive explanations, diagrams, and practice problems. Each chapter ends with a section showing how to perform relevant simulations and calculations in R, a free statistical software environment. |
| structure of dna worksheet: Preparing for the Biology AP Exam Neil A. Campbell, Jane B. Reece, Fred W. Holtzclaw, Theresa Knapp Holtzclaw, 2009-11-03 Fred and Theresa Holtzclaw bring over 40 years of AP Biology teaching experience to this student manual. Drawing on their rich experience as readers and faculty consultants to the College Board and their participation on the AP Test Development Committee, the Holtzclaws have designed their resource to help your students prepare for the AP Exam. Completely revised to match the new 8th edition of Biology by Campbell and Reece. New Must Know sections in each chapter focus student attention on major concepts. Study tips, information organization ideas and misconception warnings are interwoven throughout. New section reviewing the 12 required AP labs. Sample practice exams. The secret to success on the AP Biology exam is to understand what you must know and these experienced AP teachers will guide your students toward top scores! |
| structure of dna worksheet: The Molecular Basis of Heredity A.R. Peacocke, R.B. Drysdale, 2013-12-17 |
| structure of dna worksheet: Experiments in Plant-hybridisation Gregor Mendel, 1925 |
| structure of dna worksheet: Medical Genetics G. Bradley Schaefer, James N. Thompson, 2013-11-22 A complete introductory text on how to integrate basic genetic principles into the practice of clinical medicine Medical Genetics is the first text to focus on the everyday application of genetic assessment and its diagnostic, therapeutic, and preventive implications in clinical practice. It is intended to be a text that you can use throughout medical school and refer back to when questions arise during residency and, eventually, practice. Medical Genetics is written as a narrative where each chapter builds upon the foundation laid by previous ones. Chapters can also be used as stand-alone learning aids for specific topics. Taken as a whole, this timely book delivers a complete overview of genetics in medicine. You will find in-depth, expert coverage of such key topics as: The structure and function of genes Cytogenetics Mendelian inheritance Mutations Genetic testing and screening Genetic therapies Disorders of organelles Key genetic diseases, disorders, and syndromes Each chapter of Medical Genetics is logically organized into three sections: Background and Systems – Includes the basic genetic principles needed to understand the medical application Medical Genetics – Contains all the pertinent information necessary to build a strong knowledge base for being successful on every step of the USMLE Case Study Application – Incorporates case study examples to illustrate how basic principles apply to real-world patent care Today, with every component of health care delivery requiring a working knowledge of core genetic principles, Medical Genetics is a true must-read for every clinician. |
| structure of dna worksheet: The Structure and Function of Chromatin David W. FitzSimons, G. E. W. Wolstenholme, 2009-09-16 The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world. |
| structure of dna worksheet: DNA Structure and Function Richard R. Sinden, 2012-12-02 DNA Structure and Function, a timely and comprehensive resource, is intended for any student or scientist interested in DNA structure and its biological implications. The book provides a simple yet comprehensive introduction to nearly all aspects of DNA structure. It also explains current ideas on the biological significance of classic and alternative DNA conformations. Suitable for graduate courses on DNA structure and nucleic acids, the text is also excellent supplemental reading for courses in general biochemistry, molecular biology, and genetics. - Explains basic DNA Structure and function clearly and simply - Contains up-to-date coverage of cruciforms, Z-DNA, triplex DNA, and other DNA conformations - Discusses DNA-protein interactions, chromosomal organization, and biological implications of structure - Highlights key experiments and ideas within boxed sections - Illustrated with 150 diagrams and figures that convey structural and experimental concepts |
| structure of dna worksheet: NEET Foundation Cell Biology Chandan Sengupta, This book has been published with all reasonable efforts taken to make the material error-free after the consent of the author. No part of this book shall be used, reproduced in any manner whatsoever without written permission from the author, except in the case of brief quotations embodied in critical articles and reviews. The Author of this book is solely responsible and liable for its content including but not limited to the views, representations, descriptions, statements, information, opinions and references. The Content of this book shall not constitute or be construed or deemed to reflect the opinion or expression of the Publisher or Editor. Neither the Publisher nor Editor endorse or approve the Content of this book or guarantee the reliability, accuracy or completeness of the Content published herein and do not make any representations or warranties of any kind, express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose. The Publisher and Editor shall not be liable whatsoever for any errors, omissions, whether such errors or omissions result from negligence, accident, or any other cause or claims for loss or damages of any kind, including without limitation, indirect or consequential loss or damage arising out of use, inability to use, or about the reliability, accuracy or sufficiency of the information contained in this book. |
| structure of dna worksheet: Doodle Animals Emma Parrish, 2012-04 Explore the animal world and let your imagination run wild with this awesome doodle book for animal lovers!The adorable illustrations encourage doodlers to create their own gorgeous animal pictures. With hippos and hummingbirds, cheeky pigs, funky frogs, kittens, anteaters, bees, and dogs, there's an animal here for everyone to draw. |
| structure of dna worksheet: Anatomy & Physiology Lindsay Biga, Devon Quick, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Matern, Katie Morrison-Graham, Jon Runyeon, 2019-09-26 A version of the OpenStax text |
| structure of dna worksheet: Biology ANONIMO, Barrons Educational Series, 2001-04-20 |
| structure of dna worksheet: Houston, We Have a Narrative Randy Olson, 2015-09-15 Communicate more effectively about science—by taking a page from Hollywood and improving your storytelling skills. Ask a scientist about Hollywood, and you’ll probably get eye rolls. But ask someone in Hollywood about science, and they’ll see dollar signs: Moviemakers know that science can be the source of great stories, with all the drama and action that blockbusters require. That’s a huge mistake, says Randy Olson: Hollywood has a lot to teach scientists about how to tell a story—and, ultimately, how to do science better. With Houston, We Have a Narrative, he lays out a stunningly simple method for turning the dull into the dramatic. Drawing on his unique background, which saw him leave his job as a working scientist to launch a career as a filmmaker, Olson first diagnoses the problem: When scientists tell us about their work, they pile one moment and one detail atop another moment and another detail—a stultifying procession of “and, and, and.” What we need instead is an understanding of the basic elements of story, the narrative structures that our brains are all but hardwired to look for—which Olson boils down, brilliantly, to “And, But, Therefore,” or ABT. At a stroke, the ABT approach introduces momentum (“And”), conflict (“But”), and resolution (“Therefore”)—the fundamental building blocks of story. As Olson has shown by leading countless workshops worldwide, when scientists’ eyes are opened to ABT, the effect is staggering: suddenly, they’re not just talking about their work—they’re telling stories about it. And audiences are captivated. Written with an uncommon verve and enthusiasm, and built on principles that are applicable to fields far beyond science, Houston, We Have a Narrative has the power to transform the way science is understood and appreciated, and ultimately how it’s done. |
| structure of dna worksheet: White Awareness Judy H. Katz, 1978 Stage 1. |
| structure of dna worksheet: Rosalind Franklin and DNA Anne Sayre, 2000 A biography of one of the four scientists responsible for the discovery of the molecular structure of DNA, the key to heredity in all living things. |
| structure of dna worksheet: Biology Inquiries Martin Shields, 2005-10-07 Biology Inquiries offers educators a handbook for teaching middle and high school students engaging lessons in the life sciences. Inspired by the National Science Education Standards, the book bridges the gap between theory and practice. With exciting twists on standard biology instruction the author emphasizes active inquiry instead of rote memorization. Biology Inquiries contains many innovative ideas developed by biology teacher Martin Shields. This dynamic resource helps teachers introduce standards-based inquiry and constructivist lessons into their classrooms. Some of the book's classroom-tested lessons are inquiry modifications of traditional cookbook labs that biology teachers will recognize. Biology Inquiries provides a pool of active learning lessons to choose from with valuable tips on how to implement them. |
| structure of dna worksheet: Cartoon Guide to Genetics Larry Gonick, 1991-08-14 Have you ever asked yourself: Are spliced genes the same as mended Levis? Watson and Crick? Aren't they a team of British detectives? Plant sex? Can they do that? Is Genetic Mutation the name of one of those heavy metal bands? Asparagine? Which of the four food groups is that in? Then you need The Cartoon Guide to Genetics to explain the important concepts of classical and modern genetics—it's not only educational, it's funny too! |
| structure of dna worksheet: Global Trends 2040 National Intelligence Council, 2021-03 The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implications that will ripple for years to come. -Global Trends 2040 (2021) Global Trends 2040-A More Contested World (2021), released by the US National Intelligence Council, is the latest report in its series of reports starting in 1997 about megatrends and the world's future. This report, strongly influenced by the COVID-19 pandemic, paints a bleak picture of the future and describes a contested, fragmented and turbulent world. It specifically discusses the four main trends that will shape tomorrow's world: - Demographics-by 2040, 1.4 billion people will be added mostly in Africa and South Asia. - Economics-increased government debt and concentrated economic power will escalate problems for the poor and middleclass. - Climate-a hotter world will increase water, food, and health insecurity. - Technology-the emergence of new technologies could both solve and cause problems for human life. Students of trends, policymakers, entrepreneurs, academics, journalists and anyone eager for a glimpse into the next decades, will find this report, with colored graphs, essential reading. |
| structure of dna worksheet: Bio 181 Lisa Urry, Michael Cain, Steven Wasserman, Peter Minorsky, Robert Jackson, Jane Reece, 2014 |
| structure of dna worksheet: DNA and Heredity Casey Rand, 2011 What are introns and exons? How do cells use DNA? What are the laws of heredity? Read DNA and Heredity to find out the answers to these questions and more. Each book in the Investigating Cells series explores the fascinating world of the cell. You will also learn about scientists who made an impact in cell research and discover the importance of key science tools, such as the modern microscope, that allowed for more in-depth exploration of the cell. Book jacket. |
| structure of dna worksheet: Women of Science Gabriele Kass-Simon, Patricia Farnes, Deborah Nash, 1993 Women of Science is a collection of essays dealing with contributions women have made to various scientific disciplines, written by women scientists in those disciplines. The areas covered are: astronomy, archaeology, biology, chemistry, crystallography, engineering, geology, mathematics, medicine, and physics. The women who have written these essays are, for the most part, not professional historians, but rather scientific professionals who felt the necessity of researching the contributions women have made to the devlopment of their fields. The essays are unique, not only because they recover lost women who made significant contributions to their disciplines, but also because they are written with a depth of understanding that only a scientist working in a specific area can have. The essays will be of interest not only to students (especially women students) of science who may be unaware of the many contributions women have made, but also to readers of the history of science whoses texts more often than not fail to include the work of most women scientists. |
| structure of dna worksheet: Molecular Biology of the Gene James D. Watson, Tania A. Baker, Stephen P. Bell, 2014 Now completely up-to-date with the latest research advances, the Seventh Edition retains the distinctive character of earlier editions. Twenty-two concise chapters, co-authored by six highly distinguished biologists, provide current, authoritative coverage of an exciting, fast-changing discipline. |
| structure of dna worksheet: Posttranscriptional Gene Regulation Jane Wu, 2013 2.4 Regulation of Transcription by Termination2.4.1 Transcription Attenuation, Promoter Upstream/Associated Transcription, and Pausing of RNApII; 2.4.2 Alternative Polyadenylation and Termination; 2.5 Mechanisms of Termination by Other RNA Polymerases; 2.6 Future Perspectives; Acknowledgments; References; 3: Posttranscriptional Gene Regulation by an Editor: ADAR and its Role in RNA Editing; 3.1 Introduction; 3.2 The RNA Editing Kinship; 3.3 The ADAR Gene Family; 3.4 The Role of RNA in the A-to-I Editing Mechanism; 3.5 Splice Site Alterations. |
| structure of dna worksheet: The Cell Cycle and Cancer Renato Baserga, 1971 |
| structure of dna worksheet: Jacaranda Nature of Biology 2 VCE Units 3 and 4, LearnON and Print Judith Kinnear, Marjory Martin, Lucy Cassar, Elise Meehan, Ritu Tyagi, 2021-10-29 Jacaranda Nature of Biology Victoria's most trusted VCE Biology online and print resource The Jacaranda Nature of Biology series has been rewritten for the VCE Biology Study Design (2022-2026) and offers a complete and balanced learning experience that prepares students for success in their assessments by building deep understanding in both Key Knowledge and Key Science Skills. Prepare students for all forms of assessment Preparing students for both the SACs and exam, with access to 1000s of past VCAA exam questions (now in print and learnON), new teacher-only and practice SACs for every Area of Study and much more. Videos by experienced teachers Students can hear another voice and perspective, with 100s of new videos where expert VCE Biology teachers unpack concepts, VCAA exam questions and sample problems. For students of all ability levels All students can understand deeply and succeed in VCE, with content mapped to Key Knowledge and Key Science Skills, careful scaffolding and contemporary case studies that provide a real-word context. eLogbook and eWorkBook Free resources to support learning (eWorkbook) and the increased requirement for practical investigations (eLogbook), which includes over 80 practical investigations with teacher advice and risk assessments. For teachers, learnON includes additional teacher resources such as quarantined questions and answers, curriculum grids and work programs. |
| structure of dna worksheet: The Epigenome Stephan Beck, Alexander Olek, 2005-03-16 This is the first book that describes the role of the Epigenome (cytosine methylation) in the interplay between nature and nurture. It focuses and stimulates interest in what will be one of the most exciting areas of post-sequencing genome science: the relationship between genetics and the environment. Written by the most reputable authors in the field, this book is essential reading for researchers interested in the science arising from the human genome sequence and its implications on health care, industry and society. |
英語「structure」の意味・使い方・読み方 | Weblio英和辞書
「structure」は「構造」「建造物」「組織」「体系」などの意味を持つ英単語であり、また「構造化する」「組織する」という意味を持つ動詞でもある。
「構成」の英語・英語例文・英語表現 - Weblio和英辞書
"structure"は物事がどのように組み立てられているか、またはその部分がどのように組み合わさっているかを指す。 特に建築物や組織、システムなどの構造を説明する際によく使われる。
「STRUCTURE」に関連した英語シソーラスの一覧 - Weblio
「生物の特定の複雑な解剖学的部分」の意味で使われる「complex body part, bodily structure, body structure, anatomical structure, structure」の例文
「Structure」に関連した英語例文の一覧と使い方 - Weblio
structure of a building called rigid structure 例文帳に追加. 剛構造という,建築物の構造 - EDR日英対訳辞書
「構造」の英語・英語例文・英語表現 - Weblio和英辞書
｢構造｣は英語でどう表現する？【単語】structure...【例文】The construction of this building is simple...【その他の表現】construction... - 1000万語以上収録！英訳・英文・英単語の使い分 …
「仕組み」の英語・英語例文・英語表現 - Weblio和英辞書
「structure」は、物理的な建造物や組織の階層構造を指すことが多い。 また、抽象的な概念や理論の構成要素やその配置を指すこともある。 structureと一緒に使われやすい単語・表現
英語「re-structure」の意味・使い方・読み方 | Weblio英和辞書
「re-structure」の意味・翻訳・日本語 - (…を)構成し直す、作り直す｜Weblio英和・和英辞書
英語「commission」の意味・使い方・読み方 | Weblio英和辞書
「commission」の意味・翻訳・日本語 - (職権・任務の)委任、委託、委任状、(委任された)仕事、任務、依頼、注文、頼みごと、(官庁などの調査・管理などを委託された)委員会、委員会 …
structure chartの意味・使い方・読み方 | Weblio英和辞書
A Structure Chart in software engineering and organizational theory, is a chart which shows the breakdown of a system to it 's lowest manageable levels. They are used in structured …
CELLULAR STRUCTUREとは 意味・読み方・使い方 - Weblio
cellular structureの意味や使い方 細胞組織，細胞状組織 - 約489万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。
英語「structure」の意味・使い方・読み方 | Weblio英和辞書
「structure」は「構造」「建造物」「組織」「体系」などの意味を持つ英単語であり、また「構造化する」「組織する」という意味を持つ動詞でもある。
「構成」の英語・英語例文・英語表現 - Weblio和英辞書
"structure"は物事がどのように組み立てられているか、またはその部分がどのように組み合わさっているかを指す。 特に建築物や組織、システムなどの構造を説明する際によく使われる。
「STRUCTURE」に関連した英語シソーラスの一覧 - Weblio
「生物の特定の複雑な解剖学的部分」の意味で使われる「complex body part, bodily structure, body structure, anatomical structure, structure」の例文
「Structure」に関連した英語例文の一覧と使い方 - Weblio
structure of a building called rigid structure 例文帳に追加. 剛構造という,建築物の構造 - EDR日英対訳辞書
「構造」の英語・英語例文・英語表現 - Weblio和英辞書
｢構造｣は英語でどう表現する？【単語】structure...【例文】The construction of this building is simple...【その他の表現】construction... - 1000万語以上収録！英訳・英文・英単語の使い分 …
「仕組み」の英語・英語例文・英語表現 - Weblio和英辞書
「structure」は、物理的な建造物や組織の階層構造を指すことが多い。 また、抽象的な概念や理論の構成要素やその配置を指すこともある。 structureと一緒に使われやすい単語・表現
英語「re-structure」の意味・使い方・読み方 | Weblio英和辞書
「re-structure」の意味・翻訳・日本語 - (…を)構成し直す、作り直す｜Weblio英和・和英辞書
英語「commission」の意味・使い方・読み方 | Weblio英和辞書
「commission」の意味・翻訳・日本語 - (職権・任務の)委任、委託、委任状、(委任された)仕事、任務、依頼、注文、頼みごと、(官庁などの調査・管理などを委託された)委員会、委員会 …
structure chartの意味・使い方・読み方 | Weblio英和辞書
A Structure Chart in software engineering and organizational theory, is a chart which shows the breakdown of a system to it 's lowest manageable levels. They are used in structured …
CELLULAR STRUCTUREとは 意味・読み方・使い方 - Weblio
cellular structureの意味や使い方 細胞組織，細胞状組織 - 約489万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。
