Test Bank for Evolutionary Analysis 5th Edition by Jon C. Herron; Scott Freeman

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TEST BANK FOR Evolutionary Analysis 5th Edition
by Herron Jon; Freeman Scott ISBN 9780321998378
Chapter 1-20 A+
Chapter 1 A Case for Evolutionary Thinking: Understanding HIV
1) In which of the following regions has AIDS killed the largest number of individuals?
A) India
B) Sub-Saharan Africa
C) United States
D) China
E) United Kingdom Answer: B Section: 1.1
Skill: Knowledge/Comprehension
2) The HIV virus contains all of the following components except .
A) integrase
B) double-stranded RNA
C) single-stranded RNA
D) reverse transcriptase
E) protease Answer: B Section: 1.1
Skill: Knowledge/Comprehension


3) The acronym HIV stands for which of the following?
A) human intercellular virus
B) human immune virus
C) human immunodeficiency virus
D) human immunity virus
E) human immunodeficiency vector Answer: C
Section: 1.1
Skill: Knowledge/Comprehension


4) Which of the following enzymes is responsible for transcribing viral RNA into DNA?


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A) RNA $cxpolymerase
B) reverse $cxtranscriptase
C) DNA $cxpolymerase
D) reverse $cxintegrase
E) RNA $cxduplicase $cxAnswer: $cxB $cxSection:
1.1 $cxSkill: $cxKnowledge/Comprehension
$cx




5) The $cxproteins $cxthat $cxenable $cxthe $cxHIV $cxvirus $cxto $cxbind $cxto $cxcells $cxare $cxtypically $cxCD4
$cx and $cxCCR5. $cxOn $cxwhat $cxtype $cxof $cxcells $cxare $cxthese $cxproteins $cxtypically $cxobserved?
A) plasma $cxcells
B) dendritic $cxcells
C) effector $cxhelper $cxT $cxcells
D) memory $cxhelper $cxT $cxcells
E) both $cxC $cxand $cxD $cxAnswer: $cxE
$cx Section: $cx1.1 $cxSkill:
$cx Knowledge/Comprehension


6) The $cxAIDS $cxphase $cxof $cxHIV $cxinfection $cxbegins $cxwhen $cxthe $cxconcentration $cxof $cxCD4
$cx T $cxcells $cxin $cxthe $cxblood $cxdrops $cxbelow $cxwhat $cxconcentration?
A) 2,000 $cxcells $cxper $cxcubic $cxmillimeter
B) 1,000 $cxcells $cxper $cxcubic $cxmillimeter
C) 500 $cxcells $cxper $cxcubic $cxmillimeter
D) 200 $cxcells $cxper $cxcubic $cxmillimeter
E) No $cxCD4 $cxT $cxcells $cxare $cxobserved.
Answer: $cxD $cxSection: $cx1.1
$cx



Skill: $cxKnowledge/Comprehension


7) Which $cxof $cxthe $cxfollowing $cxdrug $cxcategories $cxare $cxused $cxto $cxtreat $cxHIV $cxinfections?
A) integrase $cxinhibitors
B) protease $cxinhibitors
C) reverse $cxtranscriptase $cxinhibitors
D) DNAse $cxinhibitors
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E) fusion $cxinhibitors $cxAnswer: $cxD $cxSection:
1.2 $cxSkill: $cxKnowledge/Comprehension
$cx




8) Coreceptor $cxinhibitors $cxblock $cxHIV $cxinfection $cxby $cxpreventing $cxwhich $cxof $cxthe
$cxfollowing?



A) binding $cxof $cxthe $cxHIV $cxvirion $cxonto $cxthe $cxplasma $cxmembrane
B) binding $cxof $cxthe $cxHIV $cxvirion $cxonto $cxthe $cxCCR5 $cxreceptor
C) binding $cxof $cxthe $cxHIV $cxvirion $cxonto $cxthe $cxgp120 $cxprotein
D) degrading $cxthe $cxcoreceptor $cxso $cxthe $cxvirion $cxcannot $cxattach
E) binding $cxof $cxthe $cxHIV $cxvirion $cxonto $cxthe $cxCD4 $cxreceptor
$cx Answer: $cxB $cxSection: $cx1.2
Skill: $cxApplication/Analysis
9) What $cxis $cxthe $cxeffect $cxof $cxthe $cx∆32 $cxallele $cxof $cxCCR5 $cxon $cxHIV $cxbinding?
A) appears $cxon $cxthe $cxsurface $cxof $cxCD4 $cxT $cxcells, $cxbut $cxthe $cxHIV $cxvirion $cxis $cxunable $cxto
$cxinfect $cxthe $cxhost $cxcell



B) does $cxnot $cxappear $cxon $cxthe $cxsurface $cxof $cxCD4 $cxT $cxcells
C) appears $cxon $cxthe $cxsurface $cxof $cxthe $cxCD4 $cxT $cxcells $cxand $cxinactivates $cxthe $cxvirion $cxupon
$cxbinding



D) interferes $cxwith $cxbinding $cxof $cxthe $cxvirion $cxto $cxthe $cxCD4 $cxreceptor $cxprotein


E) appears $cxon $cxthe $cxsurface $cxof $cxthe $cxCD4 $cxT $cxcells $cxand $cxcauses $cxthe $cxvirion $cxto
$cx lyse $cxupon $cxbinding $cxAnswer: $cxB
Section: $cx1.3
Skill: $cxApplication/Analysis
10) The $cx∆32 $cxallele $cxof $cxCCR5 $cxis $cxfound $cxat $cxthe $cxhighest $cxfrequency $cxin $cxwhich $cxof
$cx the $cxfollowing $cxpopulations?
A) Africans
B) Japanese
C) North $cxAmericans
D) Europeans
E) South $cxAmericans $cxAnswer: $cxD $cxSection:
1.3 $cxSkill: $cxKnowledge/Comprehension
$cx




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11) HIV-1 $cxis $cxbelieved $cxto $cxhave $cxbeen $cxtransmitted $cxto $cxhumans $cxfrom $cxwhich $cxof
$cx the $cxfollowing $cxorganisms?
A) gorillas
B) sooty $cxmangabeys
C) African $cxgreen $cxmonkeys
D) chimpanzees
E) baboons $cxAnswer: $cxD $cxSection:
1.4 $cxSkill:
$cx



$cx Knowledge/Comprehension
12) HIV-1 $cxGroup $cxM $cxis $cxresponsible $cxfor $cx95% $cxof $cxhuman $cxinfections. $cxWhen $cxis $cxit
$cx estimated $cxthat $cxHIV-1 $cxGroup $cxM $cxwas $cxtransferred $cxto $cxhumans?
A) 1980
B) 1960
C) 1930
D) 1995
E) 1900
Answer: $cxC $cxSection: $cx1.4
Skill: $cxKnowledge/Comprehension


13) Antibodies $cxand $cxkiller $cxT $cxcells $cxrecognize $cxHIV $cxor $cxHIV-infected $cxcells $cxby $cxbinding
$cx to $cxshort $cxpieces $cxof $cxviral $cxproteins $cxdisplayed $cxon $cxthe $cxvirus $cxor $cxthe $cxinfected $cxhost $cxcell.
$cx These $cxshort $cxpieces $cxof $cxviral $cxproteins $cxare $cxcalled .
A) coat $cxproteins
B) virosomes
C) proteosomes
D) epitopes
E) episomes $cxAnswer: $cxD


Section: $cx1.5
Skill: $cxKnowledge/Comprehension
14) Tetherin $cxis $cxan $cximportant $cxprotein $cxproduced $cxby $cxthe $cxhost. $cxWhat $cxis $cxthe $cxfunction
of $cxtetherin $cxin $cxprotecting $cxa $cxhost $cxcell $cxfrom $cxHIV?
$cx


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