1
Copyright © 2014
d d d d
Pearson
,TEST BANK FOR dd dd
Evolutionary Analysis 5th Edition by Herron Jon; Freeman Scott ISBN 9780321998378
dd dd dd dd dd dd dd dd dd dd
Chapter 1-20
dd dd
Chapter d d 1 A d d Case d d for d d Evolutionary d d Thinking: d d Understanding d d HIV
1) In which of the following
d d d d d d d d d d regions d d has d d AIDS d d killed d d the d d largest d d number d d of
individuals?
d d
A) India
B) Sub-Saharan Africa d d
C) United States d d
D) China
E) United Kingdom dd
Answer: B
dd d
Section: 1.1
dd
Skill: Knowledge/Comprehension
2) The HIV virus contains all
d d d d d d d d d d of d d the d d following d d components d d except d d .
A) integrase
B) double-stranded RNA d d
C) single-stranded RNA d d
D) reverse transcriptase d d
E) protease
Answer:
dd
B Section:
dd
1.1
Skill: Knowledge/Comprehension
3) The acronym HIV stands for
d d d d d d d d d d which d d of d d the d d following?
A) human intercellular virus d d d d
B) human immune virus d d d d
C) human immunodeficiency virus d d d d
D) human immunity virus d d d d
E) human immunodeficiency vector dd dd
Answer: C
dd
Section: 1.1
Skill: Knowledge/Comprehension
4) Which of the following enzymes d d d d d d d d d d is d d responsible d d for d d transcribing d d viral d d RNA
into DNA?
d d d d
A) RNA polymerase d d
B) reverse transcriptase d d
C) DNA polymerase d d
D) reverse integrase d d
E) RNA duplicase dd
Answer: B
dd d
Section: 1.1
dd
2
Copyright © 2014 d d d d
Pearson
,Skill: Knowledge/Comprehension
3
Copyright © 2014
d d d d
Pearson
, 5) The proteins that enable the HIV virus to bind to cells are typically
d d d d d d d d d d d d d d d d d d d d d d d d
CD4 and CCR5. On what type of cells are these proteins
dd d d d d d d dd d d d d d d d d d d d d
typically observed?
d d d d
A) plasma cells d d
B) dendritic cells d d
C) effector helper T cells d d d d d d
D) memory helper T cells d d d d d d
E) both C and dd dd
D Answer: dd
E Section: dd
1.1
Skill: Knowledge/Comprehension
6) The AIDS phase of HIV infection begins when the concentration of CD4 T
dd d d dd d d d d d d d d d d d d d d dd d d
cells in the blood drops below what concentration?
d d d d d d dd dd dd dd dd
A) 2,000 cells per cubic millimeter d d d d d d d d
B) 1,000 cells per cubic millimeter d d d d d d d d
C) 500 cells per cubic millimeter
d d d d d d d d
D) 200 cells per cubic millimeter
d d d d d d d d
E) No CD4 T cells aredd dd dd dd
observed. Answer: D
dd dd dd
Section: 1.1
dd d d
Skill: Knowledge/Comprehension
d d d d
7) Which of the following drug d d d d d d d d d d categories d d are d d used d d to d d treat d d HIV d d infections?
A) integrase inhibitors d d
B) protease inhibitors d d
C) reverse transcriptase inhibitors d d d d
D) DNAse inhibitors d d
E) fusion inhibitors dd
Answer: D
dd d
Section: 1.2
dd
Skill: Knowledge/Comprehension
8) Coreceptor inhibitors block HIV infection by preventing which d d d d d d d d d d d d d d d d of d d the
following?
d d
A) binding of the HIV virion onto the plasma membrane d d d d d d d d d d d d d d d d
B) binding of the HIV virion onto the CCR5 receptor d d d d d d d d d d d d d d d d
C) binding of the HIV virion onto the gp120 protein d d d d d d d d d d d d d d d d
D) degrading the coreceptor so the virion cannot attach d d d d d d d d d d d d d d
E) binding of the HIV virion onto the CD4 dd dd dd dd dd dd dd
receptor Answer: B
dd dd
Section: 1.2
Skill: Application/Analysis
9) What is the effect of d d d d d d d d d d the ∆32 d d d d allele of CCR5 on HIV binding? d d d d d d d d d d
A) appears on the surface d d d d d d d d of CD4 d d d d T cells, but the HIV virion is
d d d d d d d d d d d d
4
Copyright © 2014 d d d d
Pearson
Copyright © 2014
d d d d
Pearson
,TEST BANK FOR dd dd
Evolutionary Analysis 5th Edition by Herron Jon; Freeman Scott ISBN 9780321998378
dd dd dd dd dd dd dd dd dd dd
Chapter 1-20
dd dd
Chapter d d 1 A d d Case d d for d d Evolutionary d d Thinking: d d Understanding d d HIV
1) In which of the following
d d d d d d d d d d regions d d has d d AIDS d d killed d d the d d largest d d number d d of
individuals?
d d
A) India
B) Sub-Saharan Africa d d
C) United States d d
D) China
E) United Kingdom dd
Answer: B
dd d
Section: 1.1
dd
Skill: Knowledge/Comprehension
2) The HIV virus contains all
d d d d d d d d d d of d d the d d following d d components d d except d d .
A) integrase
B) double-stranded RNA d d
C) single-stranded RNA d d
D) reverse transcriptase d d
E) protease
Answer:
dd
B Section:
dd
1.1
Skill: Knowledge/Comprehension
3) The acronym HIV stands for
d d d d d d d d d d which d d of d d the d d following?
A) human intercellular virus d d d d
B) human immune virus d d d d
C) human immunodeficiency virus d d d d
D) human immunity virus d d d d
E) human immunodeficiency vector dd dd
Answer: C
dd
Section: 1.1
Skill: Knowledge/Comprehension
4) Which of the following enzymes d d d d d d d d d d is d d responsible d d for d d transcribing d d viral d d RNA
into DNA?
d d d d
A) RNA polymerase d d
B) reverse transcriptase d d
C) DNA polymerase d d
D) reverse integrase d d
E) RNA duplicase dd
Answer: B
dd d
Section: 1.1
dd
2
Copyright © 2014 d d d d
Pearson
,Skill: Knowledge/Comprehension
3
Copyright © 2014
d d d d
Pearson
, 5) The proteins that enable the HIV virus to bind to cells are typically
d d d d d d d d d d d d d d d d d d d d d d d d
CD4 and CCR5. On what type of cells are these proteins
dd d d d d d d dd d d d d d d d d d d d d
typically observed?
d d d d
A) plasma cells d d
B) dendritic cells d d
C) effector helper T cells d d d d d d
D) memory helper T cells d d d d d d
E) both C and dd dd
D Answer: dd
E Section: dd
1.1
Skill: Knowledge/Comprehension
6) The AIDS phase of HIV infection begins when the concentration of CD4 T
dd d d dd d d d d d d d d d d d d d d dd d d
cells in the blood drops below what concentration?
d d d d d d dd dd dd dd dd
A) 2,000 cells per cubic millimeter d d d d d d d d
B) 1,000 cells per cubic millimeter d d d d d d d d
C) 500 cells per cubic millimeter
d d d d d d d d
D) 200 cells per cubic millimeter
d d d d d d d d
E) No CD4 T cells aredd dd dd dd
observed. Answer: D
dd dd dd
Section: 1.1
dd d d
Skill: Knowledge/Comprehension
d d d d
7) Which of the following drug d d d d d d d d d d categories d d are d d used d d to d d treat d d HIV d d infections?
A) integrase inhibitors d d
B) protease inhibitors d d
C) reverse transcriptase inhibitors d d d d
D) DNAse inhibitors d d
E) fusion inhibitors dd
Answer: D
dd d
Section: 1.2
dd
Skill: Knowledge/Comprehension
8) Coreceptor inhibitors block HIV infection by preventing which d d d d d d d d d d d d d d d d of d d the
following?
d d
A) binding of the HIV virion onto the plasma membrane d d d d d d d d d d d d d d d d
B) binding of the HIV virion onto the CCR5 receptor d d d d d d d d d d d d d d d d
C) binding of the HIV virion onto the gp120 protein d d d d d d d d d d d d d d d d
D) degrading the coreceptor so the virion cannot attach d d d d d d d d d d d d d d
E) binding of the HIV virion onto the CD4 dd dd dd dd dd dd dd
receptor Answer: B
dd dd
Section: 1.2
Skill: Application/Analysis
9) What is the effect of d d d d d d d d d d the ∆32 d d d d allele of CCR5 on HIV binding? d d d d d d d d d d
A) appears on the surface d d d d d d d d of CD4 d d d d T cells, but the HIV virion is
d d d d d d d d d d d d
4
Copyright © 2014 d d d d
Pearson
