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About
If you’re concerned that the practical skills of biology will be lost when you move on to the next course or take your first step into the “real world,” LIFE 12E provides you with a solid foundation for later courses, your career, and your life. By engaging you with active discovery, a sharp focus on key concepts, and contemporary examples, LIFE 12E will leave you wondering “what’s next?” and an authentic and memorable learning experience.
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Table of Contents
Part one The Science of Life and Its Chemical Basis
1Studying Life
2Small Molecules and the Chemistry of Life
3Proteins, Carbohydrates, and Lipids
4Nucleic Acids and the Origin of Life
Part two Cells
5Cells: The Working Units of Life
6Cell Membranes
7Cell Communication and Multicellularity
Part three Cells and Energy
8Energy, Enzymes, and Metabolism
9Pathways that Harvest Chemical Energy
10Photosynthesis: Energy from Sunlight
Part four Genes, Genomes, and Heredity
11The Cell Cycle and Cell Division
12Inheritance, Genes, and Chromosomes
13DNA and Its Role in Heredity
14From DNA to Protein: Gene Expression
15Gene Mutation and Molecular Medicine
16Regulation of Gene Expression
17Genomes
18Recombinant DNA and Biotechnology
Part five The Processes and Patterns of Evolution
19Processes of Evolution
20Reconstructing and Using Phylogenies
21Evolution of Genes and Genomes
22Speciation
23The History of Life on Earth
Part six The Evolution of Diversity
24Bacteria, Archaea, and Viruses
25The Origin and Diversification of Eukaryotes
26Plants without Seeds: From Water to Land
27The Evolution of Seed Plants
28The Evolution and Diversity of Fungi
29Animal Origins and the Evolution of Body Plans
30Protostome Animals
31Deuterostome Animals
Part seven Flowering Plants: Form and Function
32The Plant Body
33Transport in Plants
34Plant Nutrition
35Regulation of Plant Growth
36Reproduction in Flowering Plants
37Plant Responses to Environmental Challenges
Part eight Animals: Form and Function
38Physiology, Homeostasis, and Temperature Regulation
39Animal Hormones
40Immunology: Animal Defense Systems
41Animal Reproduction
42Animal Development
43Neurons, Glia, and Nervous Systems
44Sensory Systems
45The Mammalian Nervous System
46Musculoskeletal Systems
47Gas Exchange
48Circulatory Systems
49Nutrition, Digestion, and Absorption
50Salt and Water Balance and Nitrogen Excretion
51Animal Behavior
Part nine Ecology
52The Physical Environment and Biogeography of Life
53Populations
54Species Interactions
55Communities
56Ecosystems
57A Changing Biosphere
Authors
David M. Hillis
David M. Hillis is the Alfred W. Roark Centennial Professor in Integrative Biology at the University of Texas at Austin, where he also has directed the Center for Computational Biology and Bioinformatics, the Biodiversity Center, and the School of Biological Sciences. Dr. Hillis has taught courses in introductory biology, genetics, evolution, systematics, and biodiversity. He is a member of the National Academy of Sciences and the American Academy of Arts and Sciences. He was awarded a John D. and Catherine T. MacArthur Fellowship, and has served as President of the Society for the Study of Evolution and of the Society of Systematic Biologists. He served on the National Research Council committee that wrote the report BIO 2010: Transforming Undergraduate Biology Education for Research Biologists, and currently serves on the Executive Committee of the National Academies Scientific Teaching Alliance.
H. Craig Heller
H. Craig Helleris the Lorry I. Lokey/Business Wire Professor in Biological Sciences and Human Biology at Stanford University. He has taught in the core biology courses at Stanford since 1972 and served as Director of the Program in Human Biology, Chairman of the Biolo-gical Sciences Department, and Associate Dean of Research. Dr. Heller is a fellow of the American Association for the Advancement of Science and a recipient of the Walter J. Gores Award for excellence in teaching and the Kenneth Cuthberson Award for Exceptional Service to Stanford University. His research is on the neurobiology of sleep and circadian rhythms, mammalian hibernation, the regulation of body temperature, the physiology of human performance, and the neurobiology of learning. He has done research on a huge variety of animals and physiological problems, including sleeping kangaroo rats, diving seals, hibernating bears, photo-periodic hamsters, and exercising athletes. Dr. Heller has extended his enthusiasm for promoting active learning via the development of a two-year curriculum in human biology for the middle grades, through the production of Virtual Labs—interactive computer-based modules to teach physiology.
Sally D. Hacker
Sally D. Hacker is Professor at Oregon State University where she has been a faculty member since 2004. She has taught courses in introductory ecology, community ecology, invasion biology, field ecology, and marine biology. She was awarded the Murray F. Buell Award by the Ecological Society of America and the Young Investigator Prize by the American Society of Naturalists. Dr. Hacker’s research explores the structure, function, and services of natural and managed ecosystems under varying contexts of species interactions and global change. She has conducted research with plants and animals in rocky intertidal, salt marsh, seagrass, and coastal dune ecosystems. Her work has most recently focused on the protective role of dune ecosystems in mitigating coastal vulnerability due to climate change. In addition to the textbooks Life: The Science of Biology and Ecology (Sinauer Associates), she is author or coauthor on numerous articles and book chapters exploring community ecology, species interactions, marine invasions, and ecosystem services important to coastal management. She is particularly interested in promoting active and experiential learning for students interested in ecology and field-emersion experiences.
David W. Hall
David W. Hall taught a variety of classes at Wake Forest University, the University of Texas, and the University of Georgia during his academic career. He especially enjoyed teaching introductory biology and genetics to undergraduates and received several teaching awards for his efforts in the classroom. Ever since high school, he has been captivated by the living world but was initially overwhelmed by the enormous diversity of life. However, he soon realized that there are fundamental principles that unite all organisms, which greatly facilitates the study of biology. Helping students learn these principles was the foundation of his biological teaching.
Marta J. Laskowski
Marta J. Laskowski is a Professor in the Biology Department at Oberlin College. Dr. Laskowski has mentored undergraduate students in research and has taught introductory biology, skills-based first year seminars (Feeding the World), plant physiology, and plant development. She heads an effort at Oberlin, funded by the HHMI Inclusive Excellence program, to enhance the climate for and success of a diverse student population in STEM. One of her numerous journal articles resulted in a Guinness World Record for the fastest opening flower (Cornus canadensis; bunchberry). A college class in developmental biology so captivated her that she decided to focus her research on discovering the intricate sub-cellular interactions that establish the plant root system.
David E. Sadava
David E. Sadava is the Pritzker Family Foundation Professor of Biology, Emeritus, at the Keck Science Center of Claremont McKenna, Pitzer, and Scripps, three of The Claremont Colleges. In addition, he is Adjunct Professor of Cancer Cell Biology at the City of Hope Medical Center. Twice winner of the Huntoon Award for superior teaching, Dr. Sadava has taught courses on introductory biology, biotechnology, biochemistry, cell biology, molecular biology, plant biology, and cancer biology. In addition to Life: The Science of Biology, he is the author or coauthor of books on cell biology and on plants, genes, and crop biotechnology. His research has resulted in many papers coauthored with his students, on topics ranging from plant biochemistry to pharmacology of narcotic analgesics to human genetic diseases. For the past 15 years, he has investigated multi-drug resistance in human small-cell lung carcinoma cells with a view to understanding and overcoming this clinical challenge. At the City of Hope, his current work focuses on new anti-cancer agents from plants.
LIFE 12E is engaging, active, and focused on skills
If you’re concerned that the practical skills of biology will be lost when you move on to the next course or take your first step into the “real world,” LIFE 12E provides you with a solid foundation for later courses, your career, and your life. By engaging you with active discovery, a sharp focus on key concepts, and contemporary examples, LIFE 12E will leave you wondering “what’s next?” and an authentic and memorable learning experience.
E-book
Read online (or offline) with all the highlighting and notetaking tools you need to be successful in this course.
Achieve
Achieve is a single, easy-to-use platform proven to engage students for better course outcomes
Learn MoreTable of Contents
Part one The Science of Life and Its Chemical Basis
1Studying Life
2Small Molecules and the Chemistry of Life
3Proteins, Carbohydrates, and Lipids
4Nucleic Acids and the Origin of Life
Part two Cells
5Cells: The Working Units of Life
6Cell Membranes
7Cell Communication and Multicellularity
Part three Cells and Energy
8Energy, Enzymes, and Metabolism
9Pathways that Harvest Chemical Energy
10Photosynthesis: Energy from Sunlight
Part four Genes, Genomes, and Heredity
11The Cell Cycle and Cell Division
12Inheritance, Genes, and Chromosomes
13DNA and Its Role in Heredity
14From DNA to Protein: Gene Expression
15Gene Mutation and Molecular Medicine
16Regulation of Gene Expression
17Genomes
18Recombinant DNA and Biotechnology
Part five The Processes and Patterns of Evolution
19Processes of Evolution
20Reconstructing and Using Phylogenies
21Evolution of Genes and Genomes
22Speciation
23The History of Life on Earth
Part six The Evolution of Diversity
24Bacteria, Archaea, and Viruses
25The Origin and Diversification of Eukaryotes
26Plants without Seeds: From Water to Land
27The Evolution of Seed Plants
28The Evolution and Diversity of Fungi
29Animal Origins and the Evolution of Body Plans
30Protostome Animals
31Deuterostome Animals
Part seven Flowering Plants: Form and Function
32The Plant Body
33Transport in Plants
34Plant Nutrition
35Regulation of Plant Growth
36Reproduction in Flowering Plants
37Plant Responses to Environmental Challenges
Part eight Animals: Form and Function
38Physiology, Homeostasis, and Temperature Regulation
39Animal Hormones
40Immunology: Animal Defense Systems
41Animal Reproduction
42Animal Development
43Neurons, Glia, and Nervous Systems
44Sensory Systems
45The Mammalian Nervous System
46Musculoskeletal Systems
47Gas Exchange
48Circulatory Systems
49Nutrition, Digestion, and Absorption
50Salt and Water Balance and Nitrogen Excretion
51Animal Behavior
Part nine Ecology
52The Physical Environment and Biogeography of Life
53Populations
54Species Interactions
55Communities
56Ecosystems
57A Changing Biosphere
David M. Hillis
David M. Hillis is the Alfred W. Roark Centennial Professor in Integrative Biology at the University of Texas at Austin, where he also has directed the Center for Computational Biology and Bioinformatics, the Biodiversity Center, and the School of Biological Sciences. Dr. Hillis has taught courses in introductory biology, genetics, evolution, systematics, and biodiversity. He is a member of the National Academy of Sciences and the American Academy of Arts and Sciences. He was awarded a John D. and Catherine T. MacArthur Fellowship, and has served as President of the Society for the Study of Evolution and of the Society of Systematic Biologists. He served on the National Research Council committee that wrote the report BIO 2010: Transforming Undergraduate Biology Education for Research Biologists, and currently serves on the Executive Committee of the National Academies Scientific Teaching Alliance.
H. Craig Heller
H. Craig Helleris the Lorry I. Lokey/Business Wire Professor in Biological Sciences and Human Biology at Stanford University. He has taught in the core biology courses at Stanford since 1972 and served as Director of the Program in Human Biology, Chairman of the Biolo-gical Sciences Department, and Associate Dean of Research. Dr. Heller is a fellow of the American Association for the Advancement of Science and a recipient of the Walter J. Gores Award for excellence in teaching and the Kenneth Cuthberson Award for Exceptional Service to Stanford University. His research is on the neurobiology of sleep and circadian rhythms, mammalian hibernation, the regulation of body temperature, the physiology of human performance, and the neurobiology of learning. He has done research on a huge variety of animals and physiological problems, including sleeping kangaroo rats, diving seals, hibernating bears, photo-periodic hamsters, and exercising athletes. Dr. Heller has extended his enthusiasm for promoting active learning via the development of a two-year curriculum in human biology for the middle grades, through the production of Virtual Labs—interactive computer-based modules to teach physiology.
Sally D. Hacker
Sally D. Hacker is Professor at Oregon State University where she has been a faculty member since 2004. She has taught courses in introductory ecology, community ecology, invasion biology, field ecology, and marine biology. She was awarded the Murray F. Buell Award by the Ecological Society of America and the Young Investigator Prize by the American Society of Naturalists. Dr. Hacker’s research explores the structure, function, and services of natural and managed ecosystems under varying contexts of species interactions and global change. She has conducted research with plants and animals in rocky intertidal, salt marsh, seagrass, and coastal dune ecosystems. Her work has most recently focused on the protective role of dune ecosystems in mitigating coastal vulnerability due to climate change. In addition to the textbooks Life: The Science of Biology and Ecology (Sinauer Associates), she is author or coauthor on numerous articles and book chapters exploring community ecology, species interactions, marine invasions, and ecosystem services important to coastal management. She is particularly interested in promoting active and experiential learning for students interested in ecology and field-emersion experiences.
David W. Hall
David W. Hall taught a variety of classes at Wake Forest University, the University of Texas, and the University of Georgia during his academic career. He especially enjoyed teaching introductory biology and genetics to undergraduates and received several teaching awards for his efforts in the classroom. Ever since high school, he has been captivated by the living world but was initially overwhelmed by the enormous diversity of life. However, he soon realized that there are fundamental principles that unite all organisms, which greatly facilitates the study of biology. Helping students learn these principles was the foundation of his biological teaching.
Marta J. Laskowski
Marta J. Laskowski is a Professor in the Biology Department at Oberlin College. Dr. Laskowski has mentored undergraduate students in research and has taught introductory biology, skills-based first year seminars (Feeding the World), plant physiology, and plant development. She heads an effort at Oberlin, funded by the HHMI Inclusive Excellence program, to enhance the climate for and success of a diverse student population in STEM. One of her numerous journal articles resulted in a Guinness World Record for the fastest opening flower (Cornus canadensis; bunchberry). A college class in developmental biology so captivated her that she decided to focus her research on discovering the intricate sub-cellular interactions that establish the plant root system.
David E. Sadava
David E. Sadava is the Pritzker Family Foundation Professor of Biology, Emeritus, at the Keck Science Center of Claremont McKenna, Pitzer, and Scripps, three of The Claremont Colleges. In addition, he is Adjunct Professor of Cancer Cell Biology at the City of Hope Medical Center. Twice winner of the Huntoon Award for superior teaching, Dr. Sadava has taught courses on introductory biology, biotechnology, biochemistry, cell biology, molecular biology, plant biology, and cancer biology. In addition to Life: The Science of Biology, he is the author or coauthor of books on cell biology and on plants, genes, and crop biotechnology. His research has resulted in many papers coauthored with his students, on topics ranging from plant biochemistry to pharmacology of narcotic analgesics to human genetic diseases. For the past 15 years, he has investigated multi-drug resistance in human small-cell lung carcinoma cells with a view to understanding and overcoming this clinical challenge. At the City of Hope, his current work focuses on new anti-cancer agents from plants.