UNDERSTANDINGPATHOPHYSIOLOGY 7th
EDITION TEST BANK RATIONALES 2023 -
2024.
, Understanding Pathophysiology 7th Edition Test
V V V V
Bank2023 -2024 V V V
Chapter V1. VCellular VBiology
MULTIPLE VCHOICE
1. A Vstudent Vis Vobserving Va Vcell Vunder Vthe Vmicroscope. VIt Vis Vobserved Vto Vhave Vsupercoiled
DNAVwith Vhistones. VWhich Vof Vthe Vfollowing Vwould Valso Vbe Vobserved Vby Vthe Vstudent?
V
a. A Vsingle Vcircular Vchromosome
b. A Vnucleus
c. Free-floating Vnuclear Vmaterial
d. No Vorganelles
ANS: VB
The Vcell Vdescribed Vis Va Veukaryotic Vcell, Vso Vit Vhas Vhistones Vand Va Vsupercoiled VDNA Vwithin
itsVnucleus; Vthus, Vthe Vnucleus Vshould Vbe Vobserved.
V
A Vsingle Vcircular Vchromosome Vis Vcharacteristic Vof Vprokaryotic Vcells, Vwhich Vdo Vnot Vhave
Vhistones.
Free-floating Vnuclear Vmaterial Vdescribes Va Vprokaryotic Vcell, Vwhich Vwould Vnot Vhave Va
distinctVnucleus.
V
Eukaryotic Vcells Vhave Vmembrane Vbounded Vcellular Vcomponents Vcalled Vorganelles. VNo
organellesVdescribes Va Vprokaryotic Vcell.
V
2. A Vnurse Vis Vinstructing Vthe Vstaff Vabout Vcellular Vfunctions. VWhich Vcellular Vfunction Vis Vthe
nurseVdescribing Vwhen Van Visolated Vcell Vabsorbs Voxygen Vand Vuses Vit Vto Vtransform Vnutrients
V
to Venergy?
V
a. Metabolic Vabsorption
b. Communication
c. Secretion
d. Respiration
binding.VAmphipathic Vlipids Vare Va Vportion Vof Vthe Vcell
V
membrane.
V
6. A Vnurse Vis Vreviewing Va Vreport Vfrom Va Vpatient Vwith Vmetastatic Vcancer. VWhat Vfinding
wouldVsupport Vthe Vdiagnosis Vof Vmetastatic Vcancer? VAlterations Vin Vextracellular Vmatrix
V
that Vinclude:
V
a. Decreased Vfibronectin
b. Increased Vcollagen
c. Decreased Velastin
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