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Bio 93 Midterm Review (Test Questions with correct Answers)
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Bio 93 Midterm Review (Test Questions with correct Answers)
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Bio 93 Midterm Review (Test Questionswith correct Answers)
Which iiof iithe iifollowing iiproperties iior iiprocesses iido iiwe iiassociate iiwith iiliving iithings? ii
A) iievolutionary iiadaptations ii
B) iienergy iiprocessing ii
C) iiresponding iito iithe iienvironment ii
D) iigrowth iiand iireproduction ii
E) iiall iiof iithe iiabove ii- iiAnswers ii-e
The iilowest iilevel iiof iibiological iiorganization iithat iican iiperform iiall iithe iiactivities ii
required iifor iilife iiis iithe ii
A) iiorganelle-for iiexample, iia iichloroplast. ii
B) iicell-for iiexample, iia iiskin iicell. ii
C) iitissue-for iiexample, iinervous iitissue. ii
D) iiorgan iisystem-for iiexample, iithe iireproductive iisystem. ii
E) iiorganism-for iiexample, iian iiamoeba, iidog, iihuman, iior iimaple iitree. ii- iiAnswers ii-b
A iicovalent iichemical iibond iiis iione iiin iiwhich ii
A) iielectrons iiare iiremoved iifrom iione iiatom iiand iitransferred iito iianother iiatom iiso iithat
iithe iitwo iiatoms iibecome iioppositely iicharged. ii
B) iiprotons iiand iineutrons iiare iishared iiby iitwo iiatoms iiso iias iito iisatisfy iithe
iirequirements iiof iiboth iiatoms. ii
C) iiouter-shell iielectrons iiof iitwo iiatoms iiare iishared iiso iias iito iisatisfactorily iifill iithe
iiouter iielectron iishells iiof iiboth iiatoms.
D) iiouter-shell iielectrons iiof iione iiatom iiare iitransferred iito iithe iiinner iielectron iishells iiof
iianother iiatom. ii
E) iithe iiinner-shell iielectrons iiof iione iiatom iiare iitransferred iito iithe iiouter iishell iiof
iianother iiatom. ii- iiAnswers ii-c
The iiionic iibond iiof iisodium iichloride iiis iiformed iiwhen ii
A) iichlorine iigains iian iielectron iifrom iisodium.
B) iisodium iiand iichlorine iishare iian iielectron iipair. ii
C) iisodium iiand iichlorine iiboth iilose iielectrons iifrom iitheir iiouter iivalence iishells. ii
D) iisodium iigains iian iielectron iifrom iichlorine. ii
E) iichlorine iigains iia iiproton iifrom iisodium. ii- iiAnswers ii-a
,Which iiof iithe iifollowing iiexplains iimost iispecifically iithe iiattraction iiof iiwater iimolecules
iito iione iianother? ii
A) iinonpolar iicovalent iibond ii
B) iipolar iicovalent iibond ii
C) iiionic iibond ii
D) iihydrogen iibond ii
E) iihydrophobic iiinteraction ii- iiAnswers ii-d
Hydrophobic iisubstances iisuch iias iivegetable iioil iiare ii
A) iinonpolar iisubstances iithat iirepel iiwater iimolecules.
B) iinonpolar iisubstances iithat iihave iian iiattraction iifor iiwater iimolecules. ii
C) iipolar iisubstances iithat iirepel iiwater iimolecules. ii
D) iipolar iisubstances iithat iihave iian iiaffinity iifor iiwater. ii
E) iicharged iimolecules iithat iihydrogen-bond iiwith iiwater iimolecules. ii- iiAnswers ii-a
Which iiof iithe iifollowing iistatements iiis iitrue iiabout iibuffer iisolutions? ii
A) iiThey iimaintain iia iiconstant iipH iiwhen iibases iiare iiadded iito iithem iibut iinot iiwhen ii
acids iiare iiadded iito iithem. ii
B) iiThey iimaintain iia iiconstant iipH iiwhen iiacids iiare iiadded iito iithem iibut iinot iiwhen ii
bases iiare iiadded iito iithem. ii
C) iiThey iimaintain iia iiconstant iipH iiof iiexactly ii7 iiin iiall iiliving iicells iiand iibiological iifluids.
ii
D) iiThey iimaintain iia iirelatively iiconstant iipH iiwhen iieither iiacids iior iibases iiare ii
added iito iithem.
E) iiThey iiare iifound iionly iiin iiliving iisystems iiand iibiological iifluids. ii- iiAnswers ii-d
Which iiis iithe iibest iidescription iiof iia iicarbonyl iigroup? ii
A) iian iioxygen iijoined iito iia iicarbon iiby iia iisingle iicovalent iibond ii
B) iia iinitrogen iiand iitwo iihydrogens iijoined iito iia iicarbon iiby iicovalent iibonds ii
C) iia iicarbon iijoined iito iitwo iihydrogens iiby iisingle iicovalent iibonds ii
D) iia iisulfur iiand iia iihydrogen iijoined iito iia iicarbon iiby iicovalent iibonds ii
E) iia iicarbon iiatom iijoined iito iian iioxygen iiby iia iidouble iicovalent iibond ii- iiAnswers ii-e
Which iiof iithe iifollowing iicontains iinitrogen iiin iiaddition iito iicarbon, iioxygen, iiand
iihydrogen? ii
A) iian iialcohol iisuch iias iiethanol ii
B) iia iimonosaccharide iisuch iias iiglucose ii
C) iia iisteroid iisuch iias iitestosterone ii
D) iian iiamino iiacid iisuch iias iiglycine ii
E) iia iihydrocarbon iisuch iias iibenzene ii- iiAnswers ii-d
Which iiof iithe iifollowing iiis iinot iia iipolymer? ii
A) iisteroid
B) iistarch ii
C) iicellulose ii
D) iiglycogen ii
E) iiDNA ii- iiAnswers ii-a
, IMAGE iiWhich iiof iithe iifollowing iistatements iiis iitrue iiregarding iithis iimolecule? ii
A) iiIt iiis iia iisaturated iifatty iiacid. ii
B) iiA iidiet iirich iiin iithis iimolecule iimay iicontribute iito iiatherosclerosis. ii
C) iiMolecules iiof iithis iitype iiare iiusually iiliquid iiat iiroom iitemperature. ii
D) iiA iiand iiB iionly ii
E) iiA, iiB iiand iiC ii- iiAnswers ii-c
The iibonding iiof iitwo iimonosaccharide iimolecules iito iiform iia iilarger iimolecule ii
requires ii
A) iithe iirelease iiof iia iiwater iimolecule. ii
B) iithe iirelease iiof iia iicarbon iidioxide iimolecule. ii
C) iithe iiaddition iiof iia iinitrogen iiatom. ii
D) iithe iiaddition iiof iia iiwater iimolecule. ii
E) iiboth iiB iiand iiC ii- iiAnswers ii-a
The iinuclear iilamina iiis iian iiarray iiof iifilaments iion iithe iiinner iiside iiof iithe iinuclear
iimembrane. iiIf iia iimethod iiwere iifound iithat iicould iicause iithe iilamina iito iifall iiinto
iidisarray, iiwhat iiwould iiyou iiexpect iito iibe iithe iimost iilikely iiconsequence? ii
A) iithe iiloss iiof iiall iinuclear iifunction ii
B) iithe iiinability iiof iithe iicell iito iiwithstand iienzymatic iidigestion ii
C) iia iichange iiin iithe iishape iiof iithe iinucleus ii- iiAnswers ii-c
The iiliver iiis iiinvolved iiin iidetoxification iiof iimany iipoisons iiand iidrugs. iiWhich iiof ii
the iifollowing iistructures iiis iiprimarily iiinvolved iiin iithis iiprocess iiand iitherefore ii
abundant iiin iiliver iicells? ii
A) iirough iiER ii
B) iismooth iiER ii
C) iiGolgi iiapparatus ii
D) iiNuclear iienvelope ii
E) iiTransport iivesicles ii- iiAnswers ii-b
Which iiof iithe iifollowing iicontains iiits iiown iiDNA iiand iiribosomes? ii
A) iilysosome ii
B) iivacuole ii
C) iimitochondrion ii
D) iiGolgi iiapparatus ii
E) iiperoxisome ii- iiAnswers ii-c
Microfilaments iiare iiwell iiknown iifor iitheir iirole iiin iiwhich iiof iithe iifollowing? ii
A) iicell iicrawling
B) iiextension iiof iipseudopodia
C) iicontracting iiof iimuscle iicells ii
D) iiA iiand iiB iionly ii
E) iiA, iiB, iiand iiC ii- iiAnswers ii-e
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