,Table of Contents
Chapter 1 Introduction Evolution and the Foundations of Biology 1
Chapter 2 The Chemical Context of Life 12
Chapter 3 Carbon and the Molecular Diversity of Life 65
Chapter 4 A Tour of the Cell 101
Chapter 5 Membrane Transport and Cell Signaling 122
Chapter 6 An Introduction to Metabolism 151
Chapter 7 Cellular Respiration and Fermentation 176
Chapter 8 Photosynthesis 205
Chapter 9 The Cell Cycle 227
Chapter 10 Meiosis and Sexual Life Cycles 248
Chapter 11 Mendel and the Gene Idea 269
Chapter 12 The Chromosomal Basis of Inheritance 294
Chapter 13 The Molecular Basis of Inheritance 309
Chapter 14 Gene Expression From Gene to Protein 333
Chapter 15 Regulation of Gene Expression 362
Chapter 16 Development, Stem Cells, and Cancer 379
Chapter 17 Viruses 389
Chapter 18 Genomes and Their Evolution 404
Chapter 19 Descent with Modification 416
Chapter 20 Phylogeny 436
Chapter 21 The Evolution of Populations 460
Chapter 22 The Origin of Species 487
Chapter 23 Broad Patterns of Evolution 512
Chapter 24 Early Life and the Diversification of Prokaryotes 528
Chapter 25 The Origin and Diversification of Eukaryotes 564
Chapter 26 The Colonization of Land by Plants and Fungi 590
Chapter 27 The Rise of Animal Diversity 643
Chapter 28 Plant Structure and Growth 682
Chapter 29 Resource Acquisition, Nutrition, and Transport in Vascular Plants 698
Chapter 30 Reproduction and Domestication of Flowering Plants 735
Chapter 31 Plant Responses to Internal and External Signals 754
Chapter 32 Homeostasis and Endocrine Signaling 775
Chapter 33 Animal Nutrition 808
Chapter 34 Circulation and Gas Exchange 827
Chapter 35 The Immune System 848
Chapter 36 Reproduction and Development 873
Chapter 37 Neurons, Synapses, and Signaling 904
Chapter 38 Nervous and Sensory Systems 924
,Chapter 39 Motor Mechanisms and Behavior 951
Chapter 40 Population Ecology and the Distribution of Organisms 975
Chapter 41 Species Interactions 1012
Chapter 42 Ecosystems and Energy 1031
Chapter 43 Global Ecology and Conservation Biology 1055
, Campbell Biology in Focus (Urry)
Chapter 1 Introduction: Evolution and the Foundations of Biology
1.1 Multiple-Choice Questions
1) A localized group of organisms that belong to the same species is called a
A) biosystem.
B) community.
C) population.
D) ecosystem.
E) family.
Answer: C
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
2) Organisms interact with their environments, exchanging matter and energy. For example,
W W W . T B S M . W S
plant chloroplasts convert the energy of sunlight to
A) the energy of motion.
B) carbon dioxide and water.
C) chemical energy.
D) oxygen.
E) kinetic energy.
Answer: C
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
3) The main source of energy for producers in an ecosystem is
A) light energy.
B) kinetic energy.
C) thermal energy.
D) chemical energy.
E) ATP.
Answer: A
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
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Chapter 1 Introduction Evolution and the Foundations of Biology 1
Chapter 2 The Chemical Context of Life 12
Chapter 3 Carbon and the Molecular Diversity of Life 65
Chapter 4 A Tour of the Cell 101
Chapter 5 Membrane Transport and Cell Signaling 122
Chapter 6 An Introduction to Metabolism 151
Chapter 7 Cellular Respiration and Fermentation 176
Chapter 8 Photosynthesis 205
Chapter 9 The Cell Cycle 227
Chapter 10 Meiosis and Sexual Life Cycles 248
Chapter 11 Mendel and the Gene Idea 269
Chapter 12 The Chromosomal Basis of Inheritance 294
Chapter 13 The Molecular Basis of Inheritance 309
Chapter 14 Gene Expression From Gene to Protein 333
Chapter 15 Regulation of Gene Expression 362
Chapter 16 Development, Stem Cells, and Cancer 379
Chapter 17 Viruses 389
Chapter 18 Genomes and Their Evolution 404
Chapter 19 Descent with Modification 416
Chapter 20 Phylogeny 436
Chapter 21 The Evolution of Populations 460
Chapter 22 The Origin of Species 487
Chapter 23 Broad Patterns of Evolution 512
Chapter 24 Early Life and the Diversification of Prokaryotes 528
Chapter 25 The Origin and Diversification of Eukaryotes 564
Chapter 26 The Colonization of Land by Plants and Fungi 590
Chapter 27 The Rise of Animal Diversity 643
Chapter 28 Plant Structure and Growth 682
Chapter 29 Resource Acquisition, Nutrition, and Transport in Vascular Plants 698
Chapter 30 Reproduction and Domestication of Flowering Plants 735
Chapter 31 Plant Responses to Internal and External Signals 754
Chapter 32 Homeostasis and Endocrine Signaling 775
Chapter 33 Animal Nutrition 808
Chapter 34 Circulation and Gas Exchange 827
Chapter 35 The Immune System 848
Chapter 36 Reproduction and Development 873
Chapter 37 Neurons, Synapses, and Signaling 904
Chapter 38 Nervous and Sensory Systems 924
,Chapter 39 Motor Mechanisms and Behavior 951
Chapter 40 Population Ecology and the Distribution of Organisms 975
Chapter 41 Species Interactions 1012
Chapter 42 Ecosystems and Energy 1031
Chapter 43 Global Ecology and Conservation Biology 1055
, Campbell Biology in Focus (Urry)
Chapter 1 Introduction: Evolution and the Foundations of Biology
1.1 Multiple-Choice Questions
1) A localized group of organisms that belong to the same species is called a
A) biosystem.
B) community.
C) population.
D) ecosystem.
E) family.
Answer: C
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
2) Organisms interact with their environments, exchanging matter and energy. For example,
W W W . T B S M . W S
plant chloroplasts convert the energy of sunlight to
A) the energy of motion.
B) carbon dioxide and water.
C) chemical energy.
D) oxygen.
E) kinetic energy.
Answer: C
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
3) The main source of energy for producers in an ecosystem is
A) light energy.
B) kinetic energy.
C) thermal energy.
D) chemical energy.
E) ATP.
Answer: A
Topic: Concept 1.1
Skill: Knowledge/Comprehension
Learning Outcome: 1.1
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1|Page
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