TEST BANK FOR Evolutionary Analysis 5th Edition by Jon C. Herron, Scott Freeman All Chapter 1-20 Complete

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s s s s


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,TEST BANK FOR ssw ss w




Evolutionary Analysis 5th Edition by Herron Jon; Freeman Scott ISBN 9780321998378 ssw ssw ssw ssw ssw ssw ssw ssw ssw ssw




Chapter 1-20
ssw ssw




Chapter s s w 1 A s s w Case s s w for s s w Evolutionary s s w Thinking: s s w Understanding s s w HIV

1) In which of s the
s following
w s s w s s w s s w s s w regions s s w has s s w AIDS s s w killed s s w the s s w largest
number
s s of
w individuals? s s w s s w


A) India
B) Sub-Saharan Africa s s w


C) United States s s w


D) China
E) United Kingdom ssw



Answer: B
ssw sw



Section: 1.1
ssw



Skill: Knowledge/Comprehension

2) The HIV virus contains
s s w s s w s s w s s w all s s w of s s w the s s w following s s w components s s w except s s w .
A) integrase
B) double-stranded RNA s s w


C) single-stranded RNA s s w


D) reverse transcriptase s s w


E) protease
Answer:
ssw



B Section: ssw



1.1
Skill: Knowledge/Comprehension

3) The acronym HIV stands
s s w for s s w s s w s s w s s w which s s w of s s w the s s w following?
A) human intercellular virus s s w s s w


B) human immune virus s s w s s w


C) human immunodeficiency virus s s w s s w


D) human immunity virus s s w s s w


E) human immunodeficiency ssw



vector Answer: C
ssw ssw



Section: 1.1
Skill: Knowledge/Comprehension

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


A) RNA polymerase s s w


B) reverse transcriptase s s w


C) DNA polymerase s s w


D) reverse integrase s s w


E) RNA duplicase ssw



Answer: B
ssw sw



Section: 1.1
ssw


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,Skill: Knowledge/Comprehension




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s s s s


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, 5) The proteins that enable s s the HIV virus to
w s s w s s w s s w s s w s s w s s w s s w bind to cells are s s w s s w s s w


typically CD4
s s w and CCR5. On what type ss w s s w s s w s s w s s w s s w s s w of cells
s are
s w s s w


s these s proteins
w typically observed? s s w s s w s s w


A) plasma cells s s w


B) dendritic cells s s w


C) effector helper T cells s s w s s w s s w


D) memory helper T cells s s w s s w s s w


E) both C and ssw ssw



D Answer: ssw



E Section: ssw



1.1
Skill: Knowledge/Comprehension

6) The AIDS phase of HIV infection begins when the concentration
ssw s s w ss w s s w s s w s s w s s w s s w s s w s s w of
CD4 T cells in the blood drops below what concentration?
ssw s s w s s w s s w s s w ssw ss w ss w ss w ssw



A) 2,000 cells per cubic millimeter s s w s s w s s w s s w


B) 1,000 cells per cubic millimeter s s w s s w s s w s s w


C) 500 cells per cubic millimeter
s s w s s w s s w s s w


D) 200 cells per cubic millimeter
s s w s s w s s w s s w


E) No CD4 T cells ssw ss w ss w



are
ssw observed. ssw



Answer: D Section:
ssw ssw ssw



s 1.1s w


Skill: Knowledge/Comprehension
s s w s s w




7) Which of the following drug s s w s s w s s w s s w s s w categories s s w are s s w used s s w to s s w treat s s w HIV
infections?
s s w


A) integrase inhibitors s s w


B) protease inhibitors s s w


C) reverse transcriptase inhibitors s s w s s w


D) DNAse inhibitors s s w


E) fusion inhibitors ssw



Answer: D
ssw sw



Section: 1.2
ssw



Skill: Knowledge/Comprehension

8) Coreceptor inhibitors block HIV infection s s w s s w s s w s s w s s w by s s w preventing s s w which s s w of s s w the
following?
s s w


A) binding of the HIV virion onto the s s w s s w s s w s s w s s w s s w s s w plasma s s w membrane
B) binding of the HIV virion onto the s s w s s w s s w s s w s s w s s w s s w CCR5 s s w receptor
C) binding of the HIV virion onto the s s w s s w s s w s s w s s w s s w s s w gp120 s s w protein
D) degrading the coreceptor so the virion s s w s s w s s w s s w s s w s s w cannot s s w attach
E) binding of the HIV virion onto the ssw ssw ssw ss w ssw ssw



CD4 receptor Answer: B
ssw ssw ss w



Section: 1.2
Skill: Application/Analysis

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