TEST BANK
Biology
Neil A. Campbell & Jane B. Reece
7th Edition
,Table of Contents
Chapter 1 Exploring Life 1
Chapter 2 The Chemical Context of Life 16
Chapter 3 Water and the Fitness of the Environment 34
Chapter 4 Carbon and the Molecular Diversity of Life 48
Chapter 5 The Structure and Function of Macromolecules 63
Chapter 6 A Tour of the Cell 85
Chapter 7 Membrane Structure and Function 102
Chapter 8 An Introduction to Metabolism 120
Chapter 9 Cellular Respiration Harvesting Chemical Energy 141
Chapter 10 Photosynthesis 165
Chapter 11 Cell Communication 181
Chapter 12 The Cell Cycle 195
Chapter 13 Meiosis and Sexual Life Cycles 213
Chapter 14 Mendel and the Gene Idea 230
Chapter 15 The Chromosomal Basis of Inheritance 251
Chapter 16 The Molecular Basis of Inheritance 269
Chapter 17 From Gene to Protein 283
Chapter 18 The Genetics of Viruses and Bacteria 306
Chapter 19 Eukaryotic Genomes Organization, Regulation, 320
Chapter 20 DNA Technology and Genomics 335
Chapter 21 The Genetic Basis of Development 352
Chapter 22 Descent with Modification A Daarwinian View of Life 365
Chapter 23 The Evolution of Populations 379
Chapter 24 The Origin of Species 400
Chapter 25 Phylogeny and Systematics 420
Chapter 26 The Tree of Life An Introduction to Biological Diversity 439
Chapter 27 Prokaryotes 455
Chapter 28 Protists 472
Chapter 29 Plant Diversity I How Plants Colonized Land 490
Chapter 30 Plant Diversity II The Evolution of Seed Plants 506
Chapter 31 Fungi 524
Chapter 32 An Introduction to Animal Diversity 541
Chapter 33 Invertebrates 561
Chapter 34 Vertebrates 579
Chapter 35 Plant Structure, Growth, and Development 602
Chapter 36 Transport in Vascular Plants 617
Chapter 37 Plant Nutrition 633
Chapter 38 Angiosperm Reproduction and Biotechnology 649
,Chapter 39 Plant Responses to Internal and External Signals 666
Chapter 40 Basic Principles of Animal Form and Function 686
Chapter 41 Animal Nutrition 704
Chapter 42 Circulation and Gas Exchange 718
Chapter 43 The Immune System 735
Chapter 44 Osmoregulation and Excretion 753
Chapter 45 Hormones and the Endocrine System 767
Chapter 46 Animal Reproduction 783
Chapter 47 Animal Development 801
Chapter 48 Nervous Systems 820
Chapter 49 Sensory and Motor Mechanisms 840
Chapter 50 An Introduction to Ecology and the Biosphere 855
Chapter 51 Behavioral Ecology 870
Chapter 52 Population Ecology 886
Chapter 53 Community Ecology 904
Chapter 54 Ecosystems 921
Chapter 55 Conservation Biology and Restoration Ecology 937
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Test Bank - Biology, 7th Edition (Campbell, 2005)
Biology, 7e (Campbell)
Chapter 1: Exploring Life
Chapter Questions
1) Which of the following properties or processes do we associate with living things?
A) evolutionary adaptations
B) energy processing
C) responding to the environment
D) growth and reproduction
E) all of the above
Answer: E
Topic: Overview
Skill: Knowledge
2) Which of the following sequences represents the hierarchy of biological organization from the least to the most
complex level?
A) organelle, tissue, biosphere, ecosystem, population, organism
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B) cell, community, population, organ system, molecule, organelle
C) organism, community, biosphere, molecule, tissue, organ
D) ecosystem, cell, population, tissue, organism, organ system
E) molecule, cell, organ system, population, ecosystem, biosphere
Answer: E
Topic: Concept 1.1
Skill: Knowledge
3) Which of the following sequences represents the hierarchy of biological organization from the most to the least
complex level?
A) organelle, cell, organ system, population, community, ecosystem
B) ecosystem, community, organism, tissue, cell, organelle
C) biosphere, population, organism, cell, tissue, molecule
D) biosphere, community, tissue, organ system, molecule, organelle
E) organism, population, organ system, tissue, molecule, cell
Answer: B
Topic: Concept 1.1
Skill: Knowledge
4) What is a localized group of organisms that belong to the same species?
A) biosystem
B) community
C) population
D) ecosystem
E) organ system
Answer: C
Topic: Concept 1.1
Skill: Knowledge
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Test Bank - Biology, 7th Edition (Campbell, 2005)
5) A maple leaf is at which level in the hierarchy of biological organization?
A) tissue
B) cell
C) organelle
D) organ
E) organ system
Answer: D
Topic: Concept 1.1
Skill: Knowledge
6) Which of these is an example of an organelle?
A) chloroplast
B) muscle
C) epidermis
D) intestine
E) maple leaf
Answer: A
Topic: Concept 1.1
Skill: Knowledge
7) In terms of the hierarchical organization of life, a bacterium is at the ________ level of organization, whereas a
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human is at the ________ level of organization.
A) single-celled organism; multicellular organism
B) single organelle; organism
C) organelle; organ system
D) single tissue; multicellular organism
E) tissue; organism
Answer: A
Topic: Concept 1.1
Skill: Knowledge
8) Which of these is a correct representation of the hierarchy of biological organization from least to most complex?
A) hydrogen, water, heart muscle cell, heart muscle cell nucleus, heart muscle tissue, heart, human
B) hydrogen, water, muscle cell nucleus, heart muscle cell, heart, heart muscle tissue, human
C) hydrogen, water, heart muscle cell nucleus, heart muscle cell, heart muscle tissue, heart, human
D) water, hydrogen, heart muscle cell nucleus, heart muscle cell, heart muscle tissue, heart, human
E) heart muscle cell nucleus, hydrogen, water, heart muscle cell, heart, heart muscle tissue, human
Answer: C
Topic: Concept 1.1
Skill: Knowledge
9) Which of these is a correct representation of the hierarchy of biological organization from least to most complex?
A) organelle of a stomach cell, digestive system, large intestine, small intestine, intestinal tissue, organism
B) organelle of an intestinal cell, digestive system, small intestine, large intestine, intestinal tissue, organism
C) molecule, intestinal cell organelle, intestinal cell, intestinal tissue, digestive system, organism
D) molecule, small intestine, large intestine, intestinal tissue, digestive system, organism
E) molecule, digestive system, digestive cell organelle, small intestine, large intestine, intestinal cell, organism
Answer: C
Topic: Concept 1.1
Skill: Knowledge
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Test Bank - Biology, 7th Edition (Campbell, 2005)
10) Plants convert the energy of sunlight into
A) the energy of motion.
B) carbon dioxide and water.
C) the potential energy of chemical bonds.
D) minerals.
E) kinetic energy.
Answer: C
Topic: Concept 1.1
Skill: Knowledge
11) As a result of photosynthesis, plants release ________ into the atmosphere.
A) methane
B) carbon dioxide
C) water
D) minerals
E) oxygen
Answer: E
Topic: Concept 1.1
Skill: Knowledge
12) Which of the following is the main source of energy for producers such as plants and other photosynthetic
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organisms?
A) sunlight or solar energy
B) carbon dioxide or kinetic energy
C) heat or thermal energy
D) chemicals or chemical energy
E) both B and D
Answer: A
Topic: Concept 1.1
Skill: Knowledge
13) The dynamics of any ecosystem include the following major processes:
A) the flow of energy from sunlight to producers
B) the flow of energy from sunlight to producers and then to consumers
C) the recycling of chemical nutrients
D) the flow of energy to producers and the recycling of nutrients
E) the flow of energy from sunlight to producers and then to consumers, and the recycling of chemical nutrients.
Answer: E
Topic: Concept 1.1
Skill: Knowledge
14) For most ecosystems ________ is (are) the ultimate source of energy, and energy leaves the ecosystem in the
form of ________.
A) sunlight; heat
B) heat; light
C) plants; animals
D) plants; heat
E) producers; consumers
Answer: A
Topic: Concept 1.1
Skill: Knowledge
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Test Bank - Biology, 7th Edition (Campbell, 2005)
15) The lowest level of biological organization that can perform all the activities required for life is the
A) organelle-for example, a chloroplast.
B) cell-for example, a skin cell.
C) tissue-for example, nervous tissue.
D) organ system-for example, the reproductive system.
E) organism-for example, an amoeba, dog, human, or maple tree.
Answer: B
Topic: Concept 1.1
Skill: Knowledge
16) Which of the following is true regarding deoxyribonucleic acid (DNA)?
A) Each deoxyribonucleic acid molecule is composed of two long chains of nucleotides arranged in a double helix.
B) Genes are composed of deoxyribonucleic acid.
C) DNA is composed of chemical building blocks called nucleotides.
D) Only A and C are correct.
E) A, B, and C are correct.
Answer: E
Topic: Concept 1.1
Skill: Knowledge
17) What are the basic "building blocks" of deoxyribonucleic acid (DNA)?
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A) 100,000 different kinds of proteins
B) 26 different kinds of chromosomes
C) 20 different kinds of amino acids
D) 4 different kinds of nucleotides
E) 3 different kinds of genomes
Answer: D
Topic: Concept 1.1
Skill: Knowledge
18) Which of the following types of cells utilize deoxyribonucleic acid (DNA) as their genetic material?
A) animal
B) plant
C) archaea
D) A and B only
E) A, B, and C
Answer: E
Topic: Concept 1.1
Skill: Comprehension
19) Which of the following statements concerning prokaryotic and eukaryotic cells is not correct?
A) Prokaryotic cells lack a membrane-bound nucleus.
B) Prokaryotic cells contain small membrane-enclosed organelles.
C) Eukaryotic cells contain a membrane-bound nucleus.
D) DNA, or deoxyribonucleic acid, is present in both prokaryotic cells and eukaryotic cells.
E) DNA or deoxyribonucleic acid is present in the nucleus of eukaryotic cells.
Answer: B
Topic: Concept 1.1
Skill: Knowledge
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Test Bank - Biology, 7th Edition (Campbell, 2005)
20) Which of the following is reflective of the phrase "the whole is greater than the sum of its parts"?
A) high-throughput technology
B) emergent properties
C) natural selection
D) reductionism
E) feedback regulations
Answer: B
Topic: Concept 1.2
Skill: Knowledge
21) In order to understand the chemical basis of inheritance, one must understand the molecular structure of DNA.
This is an example of the application of ________ to the study of biology.
A) evolution
B) emergent properties
C) reductionism
D) the cell theory
E) feedback regulation
Answer: C
Topic: Concept 1.2
Skill: Comprehension
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22) The chemical reactions within cells are regulated by organic catalysts called
A) feedback activators.
B) feedback inhibitors.
C) enzymes.
D) metabolites.
E) nutrients.
Answer: C
Topic: Concept 1.2
Skill: Knowledge
23) Once labor begins in childbirth, contractions increase in intensity and frequency until delivery. The increasing
labor contractions of childbirth are an example of
A) a bioinformatic system.
B) positive feedback.
C) negative feedback.
D) feedback inhibition.
E) both C and D
Answer: B
Topic: Concept 1.2
Skill: Comprehension
24) When blood glucose level rises, the pancreas secretes insulin, and as a result blood glucose level declines.
When blood glucose level is low, the pancreas secretes glucagon, and as a result blood glucose level rises. Such
regulation of blood glucose level is the result of
A) catalytic feedback.
B) positive feedback.
C) negative feedback.
D) bioinformatic regulation.
E) both A and B
Answer: C
Topic: Concept 1.2
Skill: Comprehension
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