Your insider guide to the stuff of life
3.8 billion years old and counting, there’s more than a little to know about the fundamentals of how life works. This friendly guide takes you from the primordial soup to the present, explaining how specialized cells have given rise to everything living, from the humblest amoeba to walking, talking human beings. Whether you’re enrolled in a cell or molecular biology course and need a straightforward overview, or are just curious about the latest advances, this fully updated edition is your all-access ticket to our inner world.
Molecular & Cell Biology For Dummies decodes jargon and theories that can tax even the most devoted student. It covers everything from basic principles to how new technology, genetic testing, and microarray techniques are opening up new possibilities for research and careers. It also includes invaluable tips on how to prepare for–and ace–your exams!
* Explore the structure and function of the cells–and find out why cellular context is crucial to the study of disease
* Discover how molecular biology can solve world problems
* Understand how DNA determines traits and is regulated by cells
* Enhance your knowledge and results with online resources and study tips
From microscopic details to macro concepts, this book has something for you.
Cuprins
Introduction 1
Part 1: The World of the Cell 5
Chapter 1: Exploring the World of the Cell 7
Chapter 2: Take a Tour inside the Cell 13
Chapter 3: Dead or Alive: Viruses 35
Part 2: Molecules: The Stuff of Life 51
Chapter 4: Better Living through Chemistry 53
Chapter 5: Carbohydrates: How Sweet They Are 77
Chapter 6: Proteins: Workers in the Cellular Factory 87
Chapter 7: DNA and RNA: Instructions for Life 103
Chapter 8: Lipids: Waterproof and Energy Rich 113
Part 3: The Working Cell 121
Chapter 9: Hello, Neighbor: How Cells Communicate 123
Chapter 10: Metabolism: Transferring Energy and Matter 139
Chapter 11: Cellular Respiration: Every Breath You Take 159
Chapter 12: Photosynthesis: Makin’ Food in the Kitchen of Life 187
Chapter 13: Splitsville: The Cell Cycle, Cell Division, and Cancer 203
Part 4: Genetics: From One Generation to the Next 219
Chapter 14: Meiosis: Getting Ready for Baby 221
Chapter 15: Genetics: Talkin’ ‘Bout the Generations 233
Part 5: Molecular Genetics: How Cells Read the Book of Life 261
Chapter 16: DNA Replication: Doubling Your Genetic Stuff 263
Chapter 17: Transcription and Translation: What’s in a Gene? 273
Chapter 18: Control of Gene Expression: It’s How You Play Your Cards That Counts 291
Part 6: Molecular Biology: Harnessing the Power of DNA 311
Chapter 19: The Book of You: Reading Your Genes 313
Chapter 20: Rewriting the Code of Life: Recombinant DNA Technology and Genome Editing 331
Part 7: The Part of Tens 349
Chapter 21: Ten Important Rules for Cells to Live By 351
Chapter 22: Ten Ways to Improve Your Grade 361
Index 369
Despre autor
René Fester Kratz, Ph D, teaches biology at Everett Community College in Everett, Washington. She works with other scientists and K-12 teachers to develop science curricula that align with national learning standards and the latest research on human learning.
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