TEST BANK
ANIMAL PHYSIOLOGY 4TH EDITION
Richard W. Hill, Gordon A. Wyse & Margaret Anderson
, Test Bank
to accompany
Animal Physiology, Fourth Edition
Hill • Wyse • Anderson
Chapter 1: Animals and Environments: Function on the Ecological Stage
TEST BANK QUESTIONS
Multiple Choice
1. Which statement about the discipline of physiology is false?
a. It is a key discipline for understanding how animals change over Earth’s history.
b. It is a key discipline for understanding the fundamental biology of all animals.
c. It is a key discipline for understanding human health and disease.
d. It is a key discipline for understanding the health and disease of nonhuman animals.
Answer: a
Textbook Reference: The Importance of Physiology
Bloom’s Category: 5. Evaluating
2. To understand how a fish propels itself by applying forces to the water, physiologists
would study its
a. biomechanics.
b. evolution.
c. ecology.
d. cell physiology.
Answer: a
Textbook Reference: The Highly Integrative Nature of Physiology
Bloom’s Category: 2. Understanding
3. The data in the graph below would be relevant to which subdiscipline of physiology?
© 2016 Sinauer Associates, Inc.
,a. Evolution
b. Cell physiology
c. Morphology
d. Ecology
Answer: d
Textbook Reference: The Highly Integrative Nature of Physiology
Bloom’s Category: 2. Understanding
4. In the study of physiology, the term “ ” refers to the components of living
animals and the interactions among those components that enable animals to perform as
they do.
a. feedback
b. regulation
c. natural selection
d. mechanism
Answer: d
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 1. Remembering
5. How is the light reaction in the firefly inhibited?
a. Mitochondria prevent oxygen from reacting with luciferyl-AMP.
b. Nitric oxide combines with oxygen to prevent reaction with luciferyl-AMP.
c. ATP is prevented from combining with luciferin.
d. Luciferase is prevented from catalyzing the reaction.
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
6. Which of the following is not needed in the mechanism of light production in the
firefly?
a. Oxygen
b. ATP
c. Light
d. Luciferin
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
7. In the firefly, light is emitted when
a. ATP combines with luciferin, forming luciferyl-AMP.
b. released nitric oxide blocks the mitochondria’s use of oxygen.
c. the electron-excited product of O2 and luciferyl-AMP returns to its ground state.
d. luciferase is activated by oxygen.
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
© 2016 Sinauer Associates, Inc.
,Bloom’s Category: 5. Evaluating
8. Which of the following is considered the “on” switch for the light-emitting reaction of
the firefly?
a. Oxygen
b. Luciferase
c. Nitric oxide
d. ATP
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 3. Applying
9. A physiological mechanism or other trait that is a product of evolution and is
advantageous is called
a. an adaptation.
b. natural selection.
c. adaptive significance.
d. evolution.
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 1. Remembering
10. What is the adaptive significance of light emission in the firefly?
a. Female fireflies emit light in such a way that distinguishes their species.
b. All fireflies emit light to lure prey.
c. Male fireflies emit light to attract mates.
d. Male fireflies emit light to evade predators.
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
11. Which of the following is a similarity between an octopus and a fish?
a. The evolutionary adaptation of excellent vision
b. The mechanism of vision
c. The processing of visual signals before reaching the optic nerve
d. The neuroanatomy of the eye
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 5. Evaluating
12. Research in the field of physiology emphasizes synthesis across levels of
biological organization.
a. evolutionary
b. comparative
c. environmental
d. integrative
© 2016 Sinauer Associates, Inc.
,Answer: d
Textbook Reference: This Book’s Approach to Physiology
Bloom’s Category: 2. Understanding
13. Which statement regarding animals is true?
a. There is no distinction between an animal and its environment.
b. Once adults, animals are structurally static.
c. All animals require energy to maintain their organization.
d. Body size is significant in the lives of only small animals.
Answer: c
Textbook Reference: Animals
Bloom’s Category: 5. Evaluating
14. Most cells of an animal
a. are exposed to the external environment.
b. are exposed to the internal environment.
c. fluctuate between exposure to the external environment and the internal environment.
d. turn over while being exposed to the internal environment.
Answer: b
Textbook Reference: Animals
Bloom’s Category: 2. Understanding
15. –17. Refer to the figures below.
15. Which figure refers to a physiological trait that is regulated by an organism?
© 2016 Sinauer Associates, Inc.
,a. I
b. II
c. III
d. IV
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
16. A fmigrating fsalmon fregulates fits finternal fCl– fconcentration, fshown fin ffigure f ,
fwhile fconforming fto fwater ftemperature, fshown f in f figure f .
a. I; fII
b. II; fI
c. II; fIV
d. I; fIII
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f4. fAnalyzing
17. Figure f shows fan fanimal’s fregulation fof fits fbody ftemperature fas fthe
fexternal ftemperature fincreases. f Figure f shows fno fregulation fof fits fbody
ftemperature fas fexternal ftemperature fincreases.
a. I; fII
b. II; fI
c. II; fIV
d. II; fIII
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
18. Which fstatement fregarding fphysiological fconformity fand fregulation fis ftrue?
a. All fanimals fwill feventually fconform.
b. Animals fare feither fregulators for fconformers.
c. An fanimal fcannot fbe fboth fan fion fregulator fand fa ftemperature fconformer.
d. Conforming fis fmore fmetabolically fexpensive fthan
fregulating. f Answer: fa
Textbook fReference: fAnimals
fBloom’s fCategory: f5. fEvaluating
19. The ffunctioning fof fregulatory fmechanisms fthat fautomatically fmake
fadjustments fto fmaintain f internal fconstancy f is fcalled
a. conformity.
b. feedback.
c. homeostasis.
d. regulation.
Answer: fc
Textbook fReference: fAnimals
© 2016 Sinauer Associates, Inc.
, Bloom’s fCategory: f1. fRemembering
20. During fchildbirth, fmuscular fcontractions facting fto fexpel fthe ffetus ffrom fthe
futerus finduce fhormonal fsignals fthat finduce feven fmore fintense fcontractions. fThis
fis fan fexample fof
a. homeostasis.
b. negative ffeedback.
c. a fset fpoint.
d. positive
ffeedback.
Answer: fd
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
21. Physiological fchanges fthat foccur fby falteration fof fgene ffrequencies fover fthe
fcourse fof f many fgenerations fare freferred fto fas f changes.
a. acute
b. chronic
c. evolutionary
d. developmental
fAnswer: fc
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
22. is fan fexample fof f“abandoning fconstancy” fduring fthermoregulation.
a. Sweating
b. Shivering
c. Hibernating
d. Huddling
fAnswer: fc
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
23. What fis fthe fprincipal fadvantage fof fconformity?
a. The fprocess frequires fa flarge famount fof fenergy.
b. It fallows fcells fto fmaintain fa fsteady fstate.
c. Very flittle fenergy fis fused fby fthis fprocess.
d. Cells fare fsubject fto fchanges fin ftheir
fconditions. f Answer: fc
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
24. Sweating fin fresponse fto fheat fis fan fexample fof fa(n)
a. acute fchange.
b. chronic fchange.
c. evolutionary fchange.
d. developmental fchange.
© 2016 Sinauer Associates, Inc.
ANIMAL PHYSIOLOGY 4TH EDITION
Richard W. Hill, Gordon A. Wyse & Margaret Anderson
, Test Bank
to accompany
Animal Physiology, Fourth Edition
Hill • Wyse • Anderson
Chapter 1: Animals and Environments: Function on the Ecological Stage
TEST BANK QUESTIONS
Multiple Choice
1. Which statement about the discipline of physiology is false?
a. It is a key discipline for understanding how animals change over Earth’s history.
b. It is a key discipline for understanding the fundamental biology of all animals.
c. It is a key discipline for understanding human health and disease.
d. It is a key discipline for understanding the health and disease of nonhuman animals.
Answer: a
Textbook Reference: The Importance of Physiology
Bloom’s Category: 5. Evaluating
2. To understand how a fish propels itself by applying forces to the water, physiologists
would study its
a. biomechanics.
b. evolution.
c. ecology.
d. cell physiology.
Answer: a
Textbook Reference: The Highly Integrative Nature of Physiology
Bloom’s Category: 2. Understanding
3. The data in the graph below would be relevant to which subdiscipline of physiology?
© 2016 Sinauer Associates, Inc.
,a. Evolution
b. Cell physiology
c. Morphology
d. Ecology
Answer: d
Textbook Reference: The Highly Integrative Nature of Physiology
Bloom’s Category: 2. Understanding
4. In the study of physiology, the term “ ” refers to the components of living
animals and the interactions among those components that enable animals to perform as
they do.
a. feedback
b. regulation
c. natural selection
d. mechanism
Answer: d
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 1. Remembering
5. How is the light reaction in the firefly inhibited?
a. Mitochondria prevent oxygen from reacting with luciferyl-AMP.
b. Nitric oxide combines with oxygen to prevent reaction with luciferyl-AMP.
c. ATP is prevented from combining with luciferin.
d. Luciferase is prevented from catalyzing the reaction.
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
6. Which of the following is not needed in the mechanism of light production in the
firefly?
a. Oxygen
b. ATP
c. Light
d. Luciferin
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
7. In the firefly, light is emitted when
a. ATP combines with luciferin, forming luciferyl-AMP.
b. released nitric oxide blocks the mitochondria’s use of oxygen.
c. the electron-excited product of O2 and luciferyl-AMP returns to its ground state.
d. luciferase is activated by oxygen.
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
© 2016 Sinauer Associates, Inc.
,Bloom’s Category: 5. Evaluating
8. Which of the following is considered the “on” switch for the light-emitting reaction of
the firefly?
a. Oxygen
b. Luciferase
c. Nitric oxide
d. ATP
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 3. Applying
9. A physiological mechanism or other trait that is a product of evolution and is
advantageous is called
a. an adaptation.
b. natural selection.
c. adaptive significance.
d. evolution.
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 1. Remembering
10. What is the adaptive significance of light emission in the firefly?
a. Female fireflies emit light in such a way that distinguishes their species.
b. All fireflies emit light to lure prey.
c. Male fireflies emit light to attract mates.
d. Male fireflies emit light to evade predators.
Answer: c
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 2. Understanding
11. Which of the following is a similarity between an octopus and a fish?
a. The evolutionary adaptation of excellent vision
b. The mechanism of vision
c. The processing of visual signals before reaching the optic nerve
d. The neuroanatomy of the eye
Answer: a
Textbook Reference: Mechanism and Origin: Physiology’s Two Central Questions
Bloom’s Category: 5. Evaluating
12. Research in the field of physiology emphasizes synthesis across levels of
biological organization.
a. evolutionary
b. comparative
c. environmental
d. integrative
© 2016 Sinauer Associates, Inc.
,Answer: d
Textbook Reference: This Book’s Approach to Physiology
Bloom’s Category: 2. Understanding
13. Which statement regarding animals is true?
a. There is no distinction between an animal and its environment.
b. Once adults, animals are structurally static.
c. All animals require energy to maintain their organization.
d. Body size is significant in the lives of only small animals.
Answer: c
Textbook Reference: Animals
Bloom’s Category: 5. Evaluating
14. Most cells of an animal
a. are exposed to the external environment.
b. are exposed to the internal environment.
c. fluctuate between exposure to the external environment and the internal environment.
d. turn over while being exposed to the internal environment.
Answer: b
Textbook Reference: Animals
Bloom’s Category: 2. Understanding
15. –17. Refer to the figures below.
15. Which figure refers to a physiological trait that is regulated by an organism?
© 2016 Sinauer Associates, Inc.
,a. I
b. II
c. III
d. IV
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
16. A fmigrating fsalmon fregulates fits finternal fCl– fconcentration, fshown fin ffigure f ,
fwhile fconforming fto fwater ftemperature, fshown f in f figure f .
a. I; fII
b. II; fI
c. II; fIV
d. I; fIII
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f4. fAnalyzing
17. Figure f shows fan fanimal’s fregulation fof fits fbody ftemperature fas fthe
fexternal ftemperature fincreases. f Figure f shows fno fregulation fof fits fbody
ftemperature fas fexternal ftemperature fincreases.
a. I; fII
b. II; fI
c. II; fIV
d. II; fIII
Answer: fb
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
18. Which fstatement fregarding fphysiological fconformity fand fregulation fis ftrue?
a. All fanimals fwill feventually fconform.
b. Animals fare feither fregulators for fconformers.
c. An fanimal fcannot fbe fboth fan fion fregulator fand fa ftemperature fconformer.
d. Conforming fis fmore fmetabolically fexpensive fthan
fregulating. f Answer: fa
Textbook fReference: fAnimals
fBloom’s fCategory: f5. fEvaluating
19. The ffunctioning fof fregulatory fmechanisms fthat fautomatically fmake
fadjustments fto fmaintain f internal fconstancy f is fcalled
a. conformity.
b. feedback.
c. homeostasis.
d. regulation.
Answer: fc
Textbook fReference: fAnimals
© 2016 Sinauer Associates, Inc.
, Bloom’s fCategory: f1. fRemembering
20. During fchildbirth, fmuscular fcontractions facting fto fexpel fthe ffetus ffrom fthe
futerus finduce fhormonal fsignals fthat finduce feven fmore fintense fcontractions. fThis
fis fan fexample fof
a. homeostasis.
b. negative ffeedback.
c. a fset fpoint.
d. positive
ffeedback.
Answer: fd
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
21. Physiological fchanges fthat foccur fby falteration fof fgene ffrequencies fover fthe
fcourse fof f many fgenerations fare freferred fto fas f changes.
a. acute
b. chronic
c. evolutionary
d. developmental
fAnswer: fc
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
22. is fan fexample fof f“abandoning fconstancy” fduring fthermoregulation.
a. Sweating
b. Shivering
c. Hibernating
d. Huddling
fAnswer: fc
Textbook fReference: fAnimals
fBloom’s fCategory: f3. fApplying
23. What fis fthe fprincipal fadvantage fof fconformity?
a. The fprocess frequires fa flarge famount fof fenergy.
b. It fallows fcells fto fmaintain fa fsteady fstate.
c. Very flittle fenergy fis fused fby fthis fprocess.
d. Cells fare fsubject fto fchanges fin ftheir
fconditions. f Answer: fc
Textbook fReference: fAnimals
Bloom’s fCategory: f2. fUnderstanding
24. Sweating fin fresponse fto fheat fis fan fexample fof fa(n)
a. acute fchange.
b. chronic fchange.
c. evolutionary fchange.
d. developmental fchange.
© 2016 Sinauer Associates, Inc.
