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  1. Preface
  2. Unit 1
    1. 1 The Study of Life
      1. Introduction
      2. 1.1 The Science of Biology
      3. 1.2 Themes and Concepts of Biology
      4. Key Terms
      5. Chapter Summary
      6. Review Questions
      7. Critical Thinking Questions
      8. Test Prep for AP® Courses
    2. 2 The Chemical Foundation of Life
      1. Introduction
      2. 2.1 Atoms, Isotopes, Ions, and Molecules: The Building Blocks
      3. 2.2 Water
      4. 2.3 Carbon
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    3. 3 Biological Macromolecules
      1. Introduction
      2. 3.1 Synthesis of Biological Macromolecules
      3. 3.2 Carbohydrates
      4. 3.3 Lipids
      5. 3.4 Proteins
      6. 3.5 Nucleic Acids
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
  3. Unit 2
    1. 4 Cell Structure
      1. Introduction
      2. 4.1 Studying Cells
      3. 4.2 Prokaryotic Cells
      4. 4.3 Eukaryotic Cells
      5. 4.4 The Endomembrane System and Proteins
      6. 4.5 Cytoskeleton
      7. 4.6 Connections between Cells and Cellular Activities
      8. Key Terms
      9. Chapter Summary
      10. Review Questions
      11. Critical Thinking Questions
      12. Test Prep for AP® Courses
      13. Science Practice Challenge Questions
    2. 5 Structure and Function of Plasma Membranes
      1. Introduction
      2. 5.1 Components and Structure
      3. 5.2 Passive Transport
      4. 5.3 Active Transport
      5. 5.4 Bulk Transport
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    3. 6 Metabolism
      1. Introduction
      2. 6.1 Energy and Metabolism
      3. 6.2 Potential, Kinetic, Free, and Activation Energy
      4. 6.3 The Laws of Thermodynamics
      5. 6.4 ATP: Adenosine Triphosphate
      6. 6.5 Enzymes
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
    4. 7 Cellular Respiration
      1. Introduction
      2. 7.1 Energy in Living Systems
      3. 7.2 Glycolysis
      4. 7.3 Oxidation of Pyruvate and the Citric Acid Cycle
      5. 7.4 Oxidative Phosphorylation
      6. 7.5 Metabolism without Oxygen
      7. 7.6 Connections of Carbohydrate, Protein, and Lipid Metabolic Pathways
      8. 7.7 Regulation of Cellular Respiration
      9. Key Terms
      10. Chapter Summary
      11. Review Questions
      12. Critical Thinking Questions
      13. Test Prep for AP® Courses
      14. Science Practice Challenge Questions
    5. 8 Photosynthesis
      1. Introduction
      2. 8.1 Overview of Photosynthesis
      3. 8.2 The Light-Dependent Reaction of Photosynthesis
      4. 8.3 Using Light to Make Organic Molecules
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    6. 9 Cell Communication
      1. Introduction
      2. 9.1 Signaling Molecules and Cellular Receptors
      3. 9.2 Propagation of the Signal
      4. 9.3 Response to the Signal
      5. 9.4 Signaling in Single-Celled Organisms
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    7. 10 Cell Reproduction
      1. Introduction
      2. 10.1 Cell Division
      3. 10.2 The Cell Cycle
      4. 10.3 Control of the Cell Cycle
      5. 10.4 Cancer and the Cell Cycle
      6. 10.5 Prokaryotic Cell Division
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
  4. Unit 3
    1. 11 Meiosis and Sexual Reproduction
      1. Introduction
      2. 11.1 The Process of Meiosis
      3. 11.2 Sexual Reproduction
      4. Key Terms
      5. Chapter Summary
      6. Review Questions
      7. Critical Thinking Questions
      8. Test Prep for AP® Courses
      9. Science Practice Challenge Questions
    2. 12 Mendel's Experiments and Heredity
      1. Introduction
      2. 12.1 Mendel’s Experiments and the Laws of Probability
      3. 12.2 Characteristics and Traits
      4. 12.3 Laws of Inheritance
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    3. 13 Modern Understandings of Inheritance
      1. Introduction
      2. 13.1 Chromosomal Theory and Genetic Linkages
      3. 13.2 Chromosomal Basis of Inherited Disorders
      4. Key Terms
      5. Chapter Summary
      6. Review Questions
      7. Critical Thinking Questions
      8. Test Prep for AP® Courses
      9. Science Practice Challenge Questions
    4. 14 DNA Structure and Function
      1. Introduction
      2. 14.1 Historical Basis of Modern Understanding
      3. 14.2 DNA Structure and Sequencing
      4. 14.3 Basics of DNA Replication
      5. 14.4 DNA Replication in Prokaryotes
      6. 14.5 DNA Replication in Eukaryotes
      7. 14.6 DNA Repair
      8. Key Terms
      9. Chapter Summary
      10. Review Questions
      11. Critical Thinking Questions
      12. Test Prep for AP® Courses
      13. Science Practice Challenge Questions
    5. 15 Genes and Proteins
      1. Introduction
      2. 15.1 The Genetic Code
      3. 15.2 Prokaryotic Transcription
      4. 15.3 Eukaryotic Transcription
      5. 15.4 RNA Processing in Eukaryotes
      6. 15.5 Ribosomes and Protein Synthesis
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
    6. 16 Gene Regulation
      1. Introduction
      2. 16.1 Regulation of Gene Expression
      3. 16.2 Prokaryotic Gene Regulation
      4. 16.3 Eukaryotic Epigenetic Gene Regulation
      5. 16.4 Eukaryotic Transcriptional Gene Regulation
      6. 16.5 Eukaryotic Post-transcriptional Gene Regulation
      7. 16.6 Eukaryotic Translational and Post-translational Gene Regulation
      8. 16.7 Cancer and Gene Regulation
      9. Key Terms
      10. Chapter Summary
      11. Review Questions
      12. Critical Thinking Questions
      13. Test Prep for AP® Courses
      14. Science Practice Challenge Questions
    7. 17 Biotechnology and Genomics
      1. Introduction
      2. 17.1 Biotechnology
      3. 17.2 Mapping Genomes
      4. 17.3 Whole-Genome Sequencing
      5. 17.4 Applying Genomics
      6. 17.5 Genomics and Proteomics
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
  5. Unit 4
    1. 18 Evolution and Origin of Species
      1. Introduction
      2. 18.1 Understanding Evolution
      3. 18.2 Formation of New Species
      4. 18.3 Reconnection and Rates of Speciation
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    2. 19 The Evolution of Populations
      1. Introduction
      2. 19.1 Population Evolution
      3. 19.2 Population Genetics
      4. 19.3 Adaptive Evolution
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    3. 20 Phylogenies and the History of Life
      1. Introduction
      2. 20.1 Organizing Life on Earth
      3. 20.2 Determining Evolutionary Relationships
      4. 20.3 Perspectives on the Phylogenetic Tree
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
  6. Unit 5
    1. 21 Viruses
      1. Introduction
      2. 21.1 Viral Evolution, Morphology, and Classification
      3. 21.2 Virus Infection and Hosts
      4. 21.3 Prevention and Treatment of Viral Infections
      5. 21.4 Other Acellular Entities: Prions and Viroids
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    2. 22 Prokaryotes: Bacteria and Archaea
      1. Introduction
      2. 22.1 Prokaryotic Diversity
      3. 22.2 Structure of Prokaryotes
      4. 22.3 Prokaryotic Metabolism
      5. 22.4 Bacterial Diseases in Humans
      6. 22.5 Beneficial Prokaryotes
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
  7. Unit 6
    1. 23 Plant Form and Physiology
      1. Introduction
      2. 23.1 The Plant Body
      3. 23.2 Stems
      4. 23.3 Roots
      5. 23.4 Leaves
      6. 23.5 Transport of Water and Solutes in Plants
      7. 23.6 Plant Sensory Systems and Responses
      8. Key Terms
      9. Chapter Summary
      10. Review Questions
      11. Critical Thinking Questions
      12. Test Prep for AP® Courses
      13. Science Practice Challenge Questions
  8. Unit 7
    1. 24 The Animal Body: Basic Form and Function
      1. Introduction
      2. 24.1 Animal Form and Function
      3. 24.2 Animal Primary Tissues
      4. 24.3 Homeostasis
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
    2. 25 Animal Nutrition and the Digestive System
      1. Introduction
      2. 25.1 Digestive Systems
      3. 25.2 Nutrition and Energy Production
      4. 25.3 Digestive System Processes
      5. 25.4 Digestive System Regulation
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    3. 26 The Nervous System
      1. Introduction
      2. 26.1 Neurons and Glial Cells
      3. 26.2 How Neurons Communicate
      4. 26.3 The Central Nervous System
      5. 26.4 The Peripheral Nervous System
      6. 26.5 Nervous System Disorders
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
    4. 27 Sensory Systems
      1. Introduction
      2. 27.1 Sensory Processes
      3. 27.2 Somatosensation
      4. 27.3 Taste and Smell
      5. 27.4 Hearing and Vestibular Sensation
      6. 27.5 Vision
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Science Practice Challenge Questions
    5. 28 The Endocrine System
      1. Introduction
      2. 28.1 Types of Hormones
      3. 28.2 How Hormones Work
      4. 28.3 Regulation of Body Processes
      5. 28.4 Regulation of Hormone Production
      6. 28.5 Endocrine Glands
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
    6. 29 The Musculoskeletal System
      1. Introduction
      2. 29.1 Types of Skeletal Systems
      3. 29.2 Bone
      4. 29.3 Joints and Skeletal Movement
      5. 29.4 Muscle Contraction and Locomotion
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Science Practice Challenge Questions
    7. 30 The Respiratory System
      1. Introduction
      2. 30.1 Systems of Gas Exchange
      3. 30.2 Gas Exchange across Respiratory Surfaces
      4. 30.3 Breathing
      5. 30.4 Transport of Gases in Human Bodily Fluids
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    8. 31 The Circulatory System
      1. Introduction
      2. 31.1 Overview of the Circulatory System
      3. 31.2 Components of the Blood
      4. 31.3 Mammalian Heart and Blood Vessels
      5. 31.4 Blood Flow and Blood Pressure Regulation
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    9. 32 Osmotic Regulation and Excretion
      1. Introduction
      2. 32.1 Osmoregulation and Osmotic Balance
      3. 32.2 The Kidneys and Osmoregulatory Organs
      4. 32.3 Excretion Systems
      5. 32.4 Nitrogenous Wastes
      6. 32.5 Hormonal Control of Osmoregulatory Functions
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
    10. 33 The Immune System
      1. Introduction
      2. 33.1 Innate Immune Response
      3. 33.2 Adaptive Immune Response
      4. 33.3 Antibodies
      5. 33.4 Disruptions in the Immune System
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
      11. Science Practice Challenge Questions
    11. 34 Animal Reproduction and Development
      1. Introduction
      2. 34.1 Reproduction Methods
      3. 34.2 Fertilization
      4. 34.3 Human Reproductive Anatomy and Gametogenesis
      5. 34.4 Hormonal Control of Human Reproduction
      6. 34.5 Fertilization and Early Embryonic Development
      7. 34.6 Organogenesis and Vertebrate Formation
      8. 34.7 Human Pregnancy and Birth
      9. Key Terms
      10. Chapter Summary
      11. Review Questions
      12. Critical Thinking Questions
      13. Test Prep for AP® Courses
      14. Science Practice Challenge Questions
  9. Unit 8
    1. 35 Ecology and the Biosphere
      1. Introduction
      2. 35.1 The Scope of Ecology
      3. 35.2 Biogeography
      4. 35.3 Terrestrial Biomes
      5. 35.4 Aquatic Biomes
      6. 35.5 Climate and the Effects of Global Climate Change
      7. Key Terms
      8. Chapter Summary
      9. Review Questions
      10. Critical Thinking Questions
      11. Test Prep for AP® Courses
      12. Science Practice Challenge Questions
    2. 36 Population and Community Ecology
      1. Introduction
      2. 36.1 Population Demography
      3. 36.2 Life Histories and Natural Selection
      4. 36.3 Environmental Limits to Population Growth
      5. 36.4 Population Dynamics and Regulation
      6. 36.5 Human Population Growth
      7. 36.6 Community Ecology
      8. 36.7 Behavioral Biology: Proximate and Ultimate Causes of Behavior
      9. Key Terms
      10. Chapter Summary
      11. Review Questions
      12. Critical Thinking Questions
      13. Test Prep for AP® Courses
      14. Science Practice Challenge Questions
    3. 37 Ecosystems
      1. Introduction
      2. 37.1 Ecology for Ecosystems
      3. 37.2 Energy Flow through Ecosystems
      4. 37.3 Biogeochemical Cycles
      5. Key Terms
      6. Chapter Summary
      7. Review Questions
      8. Critical Thinking Questions
      9. Test Prep for AP® Courses
      10. Science Practice Challenge Questions
    4. 38 Conservation Biology and Biodiversity
      1. Introduction
      2. 38.1 The Biodiversity Crisis
      3. 38.2 The Importance of Biodiversity to Human Life
      4. 38.3 Threats to Biodiversity
      5. 38.4 Preserving Biodiversity
      6. Key Terms
      7. Chapter Summary
      8. Review Questions
      9. Critical Thinking Questions
      10. Test Prep for AP® Courses
  10. A | The Periodic Table of Elements
  11. B | Geological Time
  12. C | Measurements and the Metric System
  13. Index
A
active site6.5 Enzymes
Active transport5.3 Active Transport
adenosine triphosphate6.4 ATP: Adenosine Triphosphate
adhesion2.2 Water
aerobic respiration7.2 Glycolysis
aliphatic hydrocarbons2.3 Carbon
allosteric inhibition6.5 Enzymes
alternation of generations11.2 Sexual Reproduction
Amino acids3.4 Proteins
aminoacyl tRNA synthetases15.5 Ribosomes and Protein Synthesis
anaerobic cellular respiration7.5 Metabolism without Oxygen
antibiotic resistance17.1 Biotechnology
aromatic hydrocarbons2.3 Carbon
C
calorie2.2 Water
cAMP-dependent kinase (A-kinase)9.2 Propagation of the Signal
capillary action2.2 Water
Carbohydrates3.2 Carbohydrates
carrier protein5.2 Passive Transport
catabolite activator protein (CAP)16.2 Prokaryotic Gene Regulation
cell cycle checkpoints10.3 Control of the Cell Cycle
cellular cloning17.1 Biotechnology
central vacuole4.3 Eukaryotic Cells
Channel proteins5.2 Passive Transport
chaperones3.4 Proteins
Chromosomal Theory of Inheritance13.1 Chromosomal Theory and Genetic Linkages
cleavage furrow10.2 The Cell Cycle
coenzymes6.5 Enzymes
cofactors6.5 Enzymes
cohesion2.2 Water
competitive inhibition6.5 Enzymes
complementary DNA (cDNA) libraries17.2 Mapping Genomes
concentration gradient5.2 Passive Transport
construct a mathematical model23.6 Plant Sensory Systems and Responses
cyclin-dependent kinases10.3 Control of the Cell Cycle
Cytogenetic mapping17.2 Mapping Genomes
cytoskeleton4.5 Cytoskeleton
D
Deductive reasoning1.1 The Science of Biology
denaturation3.4 Proteins
denature6.5 Enzymes
deoxyribonucleic acid (DNA)3.5 Nucleic Acids
Descriptive (or discovery) science1.1 The Science of Biology
diacylglycerol (DAG)9.2 Propagation of the Signal
diploid-dominant11.2 Sexual Reproduction
Disaccharides3.2 Carbohydrates
dissociation2.2 Water
E
electrochemical gradient5.3 Active Transport
electrogenic pump5.3 Active Transport
electron microscopes4.1 Studying Cells
Enantiomers2.3 Carbon
eukaryotic cells4.3 Eukaryotic Cells
evaporation2.2 Water
expressed sequence tag (EST)17.2 Mapping Genomes
G
Gel electrophoresis17.1 Biotechnology
Gene targeting17.1 Biotechnology
Gene therapy17.1 Biotechnology
genetic diagnosis17.1 Biotechnology
Genetic engineering17.1 Biotechnology
genetic marker17.2 Mapping Genomes
genetic recombination17.2 Mapping Genomes
genetic testing17.1 Biotechnology
genetically modified organism17.1 Biotechnology
Genome mapping17.2 Mapping Genomes
genomic libraries17.2 Mapping Genomes
Geometric isomers2.3 Carbon
Glycolysis7.2 Glycolysis
glycosidic bond3.2 Carbohydrates
I
Identify and justify the data23.6 Plant Sensory Systems and Responses
induced fit6.5 Enzymes
Induced mutations14.6 DNA Repair
Inductive reasoning1.1 The Science of Biology
inositol phospholipids9.2 Propagation of the Signal
inositol triphosphate (IP3)9.2 Propagation of the Signal
Intermediate filaments4.5 Cytoskeleton
Isomers2.3 Carbon
M
materials and methods1.1 The Science of Biology
messenger RNA (mRNA)3.5 Nucleic Acids
metaphase plate10.2 The Cell Cycle
micelle3.3 Lipids
microfilaments4.5 Cytoskeleton
microsatellite polymorphisms17.2 Mapping Genomes
microtubules4.5 Cytoskeleton
mismatch repair14.6 DNA Repair
mitotic phase10.2 The Cell Cycle
mitotic spindle10.2 The Cell Cycle
Monosaccharides3.2 Carbohydrates
multiple cloning site (MCS)17.1 Biotechnology
P
pairwise-end sequencing17.3 Whole-Genome Sequencing
Passive transport5.2 Passive Transport
Peer-reviewed manuscripts1.1 The Science of Biology
peptide bond3.4 Proteins
Peripheral proteins5.1 Components and Structure
pH scale2.2 Water
Pharmacogenomics17.4 Applying Genomics
phosphoanhydride bonds6.4 ATP: Adenosine Triphosphate
phosphodiester3.5 Nucleic Acids
Phospholipids3.3 Lipids
plasma membrane4.3 Eukaryotic Cells
Point mutations14.6 DNA Repair
polynucleotide3.5 Nucleic Acids
polysaccharide3.2 Carbohydrates
Possible answers:12.3 Laws of Inheritance
preinitiation complex15.3 Eukaryotic Transcription
Primary active transport5.3 Active Transport
primary structure3.4 Proteins
proofreading14.6 DNA Repair
Proteins3.4 Proteins
R
Radiation hybrid mapping17.2 Mapping Genomes
receptor-mediated endocytosis5.4 Bulk Transport
recombinant DNA17.1 Biotechnology
recombinant proteins17.1 Biotechnology
recombination nodules11.1 The Process of Meiosis
reduction division11.1 The Process of Meiosis
Reproductive cloning17.1 Biotechnology
Restriction endonucleases17.1 Biotechnology
restriction fragment length polymorphisms17.2 Mapping Genomes
retinoblastoma protein (Rb)10.3 Control of the Cell Cycle
reverse transcriptase PCR (RT-PCR)17.1 Biotechnology
Rho-dependent termination15.2 Prokaryotic Transcription
Rho-independent termination15.2 Prokaryotic Transcription
ribonucleases17.1 Biotechnology
ribonucleic acid (RNA)3.5 Nucleic Acids
Ribosomal RNA (rRNA)3.5 Nucleic Acids
RNA-induced silencing complex (RISC)16.5 Eukaryotic Post-transcriptional Gene Regulation
rough endoplasmic reticulum (RER)4.4 The Endomembrane System and Proteins
S
saturated fatty acid3.3 Lipids
Secondary active transport5.3 Active Transport
secondary structure3.4 Proteins
selectively permeable5.2 Passive Transport
Sequence mapping 17.2 Mapping Genomes
silent mutations14.6 DNA Repair
single nucleotide polymorphisms17.2 Mapping Genomes
Single-strand binding proteins14.4 DNA Replication in Prokaryotes
smooth endoplasmic reticulum (SER)4.4 The Endomembrane System and Proteins
solvent2.2 Water
Southern blotting17.1 Biotechnology
specific heat capacity2.2 Water
sphere of hydration2.2 Water
Spontaneous mutations14.6 DNA Repair
steroids3.3 Lipids
Structural isomers2.3 Carbon
substituted hydrocarbons2.3 Carbon
substrate-level phosphorylation7.1 Energy in Living Systems
substrates6.5 Enzymes
surface tension2.2 Water
synaptonemal complex11.1 The Process of Meiosis
T
tertiary structure3.4 Proteins
trans fat3.3 Lipids
transcription3.5 Nucleic Acids
transcription bubble.15.2 Prokaryotic Transcription
transcription factor binding site16.4 Eukaryotic Transcriptional Gene Regulation
transcriptional start site16.2 Prokaryotic Gene Regulation
Transfer RNA (tRNA)3.5 Nucleic Acids
Transition substitution14.6 DNA Repair
transport proteins5.2 Passive Transport
Transversion substitution14.6 DNA Repair
triacylglycerols3.3 Lipids
triglycerides3.3 Lipids
tryptophan (trp) operon16.2 Prokaryotic Gene Regulation
Tumor suppressor genes10.4 Cancer and the Cell Cycle
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