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Sue E. Huether Kathryn L. McCance Test Bank for Understanding Pathophysiology 6th Ed TestBank
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Sue E. Huether Kathryn L. McCance Test Bank for Understanding Pathophysiology 6th Ed TestBank
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Test Bank for HUETHER and MCCANCES Understanding Pag g g g g g g
thophysiology, Canadian Edition 2nd Edition by Kelly Power-
g g g g g g g
Kean,Stephanie Zettel, Mohamed TOUFIC El-
g g g g
Hussein,Sue E.HUETHER, Kathryn L. MCCANCE | 978032377
g g g g g g g
8848 | g g
2024 Chapter 1-42 g g
Chapter 01: Cellular Biology Huether & McCance: Understanding Pathophysiology,6
g g g g g g g g g
th Edition
g
MULTIPLEgCHOICE
1. Agstudentgisgobservinggagcellgundergthegmicroscope.gItgisgobservedgtoghavegsupercoiledgDNAg
withghistones.gWhichgofgthegfollowinggwouldgalsogbegobservedgbygthegstudent?ga.gAgsinglegcir
culargchromosome
b. Agnucleus
c. Free-floatinggnucleargmaterial
d. Nogorganelles
ANS:gB
Thegcellgdescribedgisgageukaryoticgcell,gsogitghasghistonesgandgagsupercoiledgDNAgwithingitsgnu
cleus;gthus,gthegnucleusgshouldgbegobserved.gAgsinglegcirculargchromosomegcalledgagprokary
otegcontainsgfree-floatinggnucleargmaterialgbutghasgnogorganelles.
REF:gp.g2
2. Agnursegisginstructinggthegstaffgaboutgcellulargfunctions.gWhichgcellulargfunctiongisgthegnursegdes
cribinggwhengangisolatedgcellgabsorbsgoxygengandgusesgitgtogtransformgnutrientsgtogenergy?ga.
Metabolicgabsorption
b. Communication
c. Secretion
d. Respiration
ANS:gD
Thegcell’sgabilitygtogabsorbgoxygengisgreferredgtogasgrespirationgwhilegitsgcommunicationgabilityginvo
lvesgmaintenancegofgagsteadygdynamicgstate,gmetabolicgabsorptiongprovidesgnutrition,gandgsecretio
ngallowsgforgthegsynthesizinggofgnewgsubstances.
REF:gp.g2
3. AgeukaryoticgcellgisgundergoinggDNAgreplication.gIngwhichgregiongofgthegcellgwouldgmostgofgthegg
eneticginformationgbegcontained?
,a. Mitochondria
,b. Ribosome
c. Nucleolus
d. NucleusgCytoplasm
, ANS:gC
Thegregiongofgthegcellgthatgcontainsggeneticgmaterial,gincludinggaglargegamountgofgribonucleicga
cid,gmostgofgthegDNA,gandgDNA-
bindinggproteins,gisgthegnucleolus,gwhichgisglocatedgwithingthegcell’sgnucleus.gMitochondriagisg
associatedgwithgcellulargrespiration,gwhilegribosomesgareginvolvedgwithgproteingmanufacturin
g.gCytoplasmgisgagfluidgfillinggthatgisgagcomponentgofgthegcell.
REF:gp.g2
4. Whichgofgthegfollowinggcangremovegproteinsgattachedgtogthegcell’sgbilayergbygdissolvinggtheglayergit
self?
a. Peripheralgmembranegproteins
b. Integralgmembranegproteins
c. Glycoproteins
d. Cellgadhesiongmolecules
ANS:gB
Proteinsgdirectlygattachedgtogthegmembranegbilayergcangbegremovedgbygthegactiongofgintegralgm
embranegproteinsgthatgdissolvegthegbilayer.gPeripheralgmembranegproteinsgresidegatgthegsurfa
cegwhilegcellgadhesiongmoleculesgaregongthegoutsidegofgthegmembrane.gGlycoproteingmarksgc
ellsgandgdoesgnotgfloat.
REF:gp.g7
5. Whichgofgthegfollowinggcangbindgtogplasmagmembranegreceptors?
a. Oxygen
b. Ribosomes
c. Amphipathicglipids
d. Ligands
ANS:gD
Ligandsgaregthegonlygspecificgmoleculesgthatgcangbindgwithgreceptorsgongthegcellgmembrane.
REF:gp.g9
6. Agnursegisgreviewinggagreportgfromgagpatientgwithgmetastaticgcancer.gWhatgalternationgingthege
xtracellulargmatrixgwouldgsupportgthegdiagnosisgofgmetastaticgcancer?a.
Decreasedgfibronectin
b. Increasedgcollagen
c. Decreasedgelastin
d. Increasedgglycoproteins
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