Scientific American Biology for a Changing World with Physiology 5th Edition By Michele Shuster, Janet Vigna, Matthew Tontonoz
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- Biology
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- eBook[PDF]
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About this ebook
Scientific American Biology for a Changing World with Physiology (5th Edition) by Michele Shuster, Janet Vigna, and Matthew Tontonoz is organized into six core biological units across more than 30 chapters. [1]
The textbook is unique because it uses real-world Scientific American news stories to teach core introductory biology curriculum tailored for non-majors. Below is a comprehensive breakdown of the major topics and specific headline stories covered in the 5th edition: [1]
Unit 1: The Process of Science & Chemistry of Life
- Scientific Literacy: The scientific method, designing experiments, evaluating data, and looking for life on Mars/space exploration.
- The Chemistry of Life: Atoms, bonds, organic molecules, and the unique properties of water. [1]
- Cell Structure and Function: Distinctions between prokaryotes and eukaryotes, organelle functions, and membrane transport. [1, 2]
- Metabolism & Nutrition: Energy transformations, macronutrients, and metabolic pathways.
- Cellular Energy: Photosynthesis, global carbon cycles, biofuels, aerobic respiration, and fermentation.
Unit 2: Cell Division, Genetics & Molecular Biology
- DNA Structure and Replication: The double helix, base pairing, and forensic DNA profiling.
- Gene Expression: How transcription and translation convert DNA into proteins. [1]
- Mutations & Cancer: Cell cycle checkpoints, mitosis, genetic alterations, and oncogenes. [1]
- Inheritance Patterns: Meiosis, Mendelian single-gene genetics, and complex traits. [1]
- Epigenetics & Stem Cells: Cell differentiation and gene regulation.
Unit 3: Evolution and Diversity
- Natural Selection: Mechanisms of adaptation, allele frequency alterations, and antibiotic resistance.
- Speciation & Microevolution: Nonadaptive evolution, genetic drift, and geographic isolation.
- Evolutionary Evidence: Fossil records, homologous structures, and anatomical lineages.
- Biodiversity: Evolutionary history and features of bacteria, archaea, protists, fungi, plants, and animals.
- Human Evolution: Hominid lineages, out-of-Africa migration theories, and adaptations like skin color. [1, 2]
Unit 4: Ecology
- Population Dynamics: Growth rates, carrying capacity, and population distribution patterns.
- Community Ecology: Species interactions, trophic cascades, and the role of keystone species.
- Ecosystems & Energy Flow: Nutrient cycling, food webs, and biomagnification.
- Climate Change: Global warming, carbon footprints, greenhouse gases, and ecological shifts. [1]
Unit 5: Plant Biology
- Plant Structure: Growth mechanisms, tissue layers, and vascular transport systems.
- Plant Physiology: Photosynthetic optimization, hormone responses, and modern agricultural adaptations. [1]
Unit 6: Animal & Human Physiology
- Homeostasis: Internal baseline regulations and tissue organization. [1, 2]
- The Digestive System: Nutrient processing, chemical additives, and systemic impacts.
- Cardiovascular and Respiratory Systems: Heart mechanics, blood flow, gas exchange, and high-altitude adaptations. [1]
- The Nervous System: Central and peripheral control, sensory perception, and brain function. [1]
- The Reproductive System: Fertilization, human development, and reproductive technology. [1]
- The Immune System: Pathogen defense, vaccine technology, and epidemiological control.
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