Biology 2201Word文件下载.docx
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Biology 2201Word文件下载.docx
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Instructions:
Placetheletterofthecorrectanswerontheanswersheetprovided.
1.Whichscientistinventedoneofthefirstgreattoolsforbiologicalresearch,themicroscope?
(A)Brown
(B)Leeuwenhoek
(C)Schleiden
(D)Virchow
2.Whichscientistclassifiedalllivingorganismsintotwokingdoms,theplantkingdomandtheanimalkingdom?
(A)Aristotle
(B)Brown
(C)Schwann
3.Whichimagingtoolwouldprovidehighestmagnification?
(A)Compoundlightmicroscope
(B)Scanningelectronmicroscope
(C)Simplelightmicroscope
(D)Transmissionelectronmicroscope
4.Whichpartofthemicroscopebelowcontrolstheamountoflightthatreachesthespecimenbeingviewed?
(A)W
(B)X
(C)Y
(D)Z
5.Whichorganelleisfoundonlyinplantcells?
(A)Cellmembrane
(B)Chloroplast
(C)Cilia
(D)Cytoplasm
6.Whicharrowispointingtowardsthelocationoftheribosomes?
4
1
2
3
(A)1
(B)2
(C)3
(D)4
7.Bywhichprocessdocellsreleasematerialsagainsttheconcentrationgradienttotheirsurroundings?
(A)Diffusion
(B)Endocytosis
(C)Exocytosis
(D)Osmosis
8.Whichwouldmoveacrossthecellmembranebysimplediffusion?
(A)Glucosemolecules
(B)Oxygenmolecules
(C)Sodiumions
(D)Starchmolecules
9.Whichbestdescribestheconditionthatexistsinsidethecell?
Cell
Beaker
(A)Hypertonic
(B)Hypotonic
(C)Isotonic
(D)Platonic
10.Whatisthecorrectequationrepresentingphotosynthesis?
(A)
(B)
(C)
(D)
11.Thediagrambelowshowsfouramoebacellsviewedunderamicroscopewithafieldofviewof0.8mm.Whatisthelengthofoneamoeba?
Amoebae–magnification100x
(A)0.2mm
(B)0.4mm
(C)1.6mm
(D)3.2mm
12.Whichismostaffectedbyhavingthecellplacedinahypertonicsolution?
D
A
C
B
(A)A
(B)B
(C)C
(D)D
13.Howcouldyoupreventcellsfromshrinkinginanextremelyhypertonicsolution?
(A)Increasetheconcentrationofsoluteoutsidethecell
(B)Decreasetheconcentrationofsoluteoutsidethecell
(C)Waitfordiffusiontoreachequilibrium
(D)Waitforosmosistoreachequilibrium
14.Whichisthecorrectorientationofthephospholipidsinthecellmembrane?
15.Whatsituationwouldhaveledtothiscellstate?
ExternalEnvironment
Directionofwatermovement
(A)
Hypertonic
Waterflowsin
(B)
Waterflowsout
(C)
Hypotonic
(D)
16.DeforestationintheAmazonJunglehasprovedtobedevastatingtotheenvironment.HowwillthisoccurrencelikelyimpactATPproductioninthemammalsinthearea?
(A)ATPproductionhasdoubled.
(B)ATPproductionhasincreasedonlyslightly.
(C)ATPproductionhaslowered.
(D)ATPproductionhasnotbeenaffected.
17.Whyarecellslimitedtotheirabilitytogrowinsize?
(A)Cellefficiencyincreasesascellsgetlarge
(B)Cellefficiencydecreasesascellsgetlarge.
(C)Cellsmustremainsmallinordertoreproduce.
(D)Organismsmusthavealimitednumberofcells.
18.Adrughasbeenfoundtointerferewiththepermeabilityofthecellmembranetooxygenmolecules.Whattransportmechanismandcellularprocesswillbeaffected?
(A)Activetransport–proteinsynthesis
(B)Diffusion–cellularrespiration
(C)Facilitateddiffusion–proteinsynthesis
(D)Phagocytosis–cellularrespiration
19.WhichorganelleisresponsiblefortransformingtheenergyinnutrientsintoATP?
(A)Cytoplasm
(B)Endoplasmicreticulum
(C)Lysosome
(D)Mitochondria
20.Atoxicsubstancehasbeenfoundtoblocktheuptakeofglucosebycells.Whatwouldbethepossiblereasonandresultsofexposuretothistoxin?
Reason
Result
Thetoxinblockscarrierproteins
NoATPisproduced
Nophotosynthesisoccurs
Thetoxinblockschannelproteins
21.WhatistheLinneaussystemfornamingorganismcalled?
(A)BinomialNomenclature
(B)DichotomousKey
(C)HierarchicalClassification
(D)Twonamesystem
22.Basedonthefollowingdataonthecoyote,whichofthefollowingcorrectlyidentifiesitsscientificname?
Genus
Order
Species
Family
Class
Canis
Carnivora
Latrans
Canidae
Mammalia
(A)Canidaecarnivora
(B)Caniscanidae
(C)Canislatrans
(D)Latranscanis
23.WhichappliesasyoumovedowntheLinneaus’hierarchyofclassification?
(A)Thereisincreasingspecificity
(B)Thereisincreasingdiversity
(C)Thereisdecreasingspecificity
(D)Thereisdecreasingrelatedness
24.Amulticellularorganismthatcontainseukaryoticcellsandhasacellwallcomposedofcellulose,belongstowhichkingdom?
(A)Archaea
(B)Fungi
(C)Plantae
(D)Protista
25.AsexualreproductioninBacteriaoccursbywhichprocess?
(A)Binaryfission
(B)Budding
(C)Conjugation
(D)Propagation
26.Whichkingdomischaracterizedbymulticellularorganismswithcellwallscomposedofchitin?
(A)Animalia
(B)Archaea
(C)Bacteria
(D)Fungi
27.InwhichenvironmentwouldoneexpecttofindthemostHalophiles.
(A)Hotsulfursprings
(B)Peatbog
(C)Saltmarshes
(D)Sewage-disposalplants
28.Whichstructurecontainsspores?
(A)Antheridium
(B)Prothallus
(C)Sporongiophore
(D)Sporangium
29.Whichstructurewithinthefernlifecycleproducesspermcells?
(A)Archegonium
(B)Antheridium
(C)Prothallus
(D)Zygospore
30.Whichreproducesusingseedscoveredbyafruit?
(A)Angiosperm
(B)Conifers
(C)Ferns
(D)Moss
31.Whichinvertebratehasradialsymmetryandtheabsenceofabodycavity?
(A)Hydra
(B)Pinworm
(C)Squid
(D)Starfish
32.Whichgermlayercoversacoelom?
(A)Ectoderm
(B)Endoderm
(C)Mesoderm
(D)Microderm
33.Whichorganismrepresentsbreadmouldaccordingtothedichotomouskeybelow?
1.(i)unicellular…………….goto2
(ii)multicellular…………..goto3
2.(i)prokaryotic…………….A
(ii)eukaryotic…………….B
3.(i)autotrophic…………….C
(ii)heterotrophic………….D
(A)A
34.Whichtypeofreproductionisshowninthediagram?
Spores
(A)Asexual
(D)Sexual
35.Whichpairoforganismswouldbemostcloselyrelated?
(A)Canislupus
Canislatrans
(B)Canislupus
Felislupus
(C)Porifera
Echinodermata
Fungi
36.Whichdescribesmosses?
(A)Nonvascular,requireswaterforreproduction
(B)Nonvascular,doesnotrequirewaterforreproduction
(C)Vascular,requireswaterforreproduction
(D)Vascular,doesnotrequirewaterforreproduction
37.Whatisthecorrectsequenceofviralreproduction?
(A)Attachment→Entry→Assembly→Lysis→Replication
(B)Attachment→Entry→Replication→Assembly→Lysis
(C)Entry→Replication→Attachment→Assembly→Lysis
(D)Entry→Attachment→Assembly→Replication→Lysis
38.Whichcorrectlydescribeshowpollinationoccursinangiospermsandgymnosperms?
Angiosperm
Gymnosperm
Windonly
Windandinsects
Windandinsects
39.Anunclassifiedorganismisunicellular,motile,andcontainschloroplasts.Whichbestdescribestheclassificationofthisorganism?
(A)Archaea
(B)Fungi
(C)Plantae
(D)Protista
40.SpeciesAproducesthousandsofeggsduringareproductivecyclewhileSpeciesBproducesbetweenoneandten.SpeciesBhasmorereproductivesuccess.Whymightthisbeso?
(A)Fewereggproductionmeansgreatersuccess
(B)SpeciesAhasmoreparentalcare
(C)SpeciesAhasinternaldevelopment
(D)SpeciesBhasinternaldevelopment
41.Inagreenhouseagrowerisgrowingferns,gymnospermsandangiosperms.Whileaway,thesprinklersystemkeepstheplantswellwatered,howeverthegreenhouseitselfiskeptclosed.Whichplant(s)hasthegreatestchanceofsuccessfulreproduction?
(A)Boththegymnospermsandangiosperms
(B)Boththefernandangiosperm
(C)Thefernonly
(D)Theangiospermonly
42.Whyistheheartofanamphibianconsideredlessefficientthanthatofosteichthyes?
(A)Amphibiaaretypicallylargerthanosteichthyes
(B)Osteichthyesaremoreevolutionaryadvancedthanamphibian
(C)Osteichthyeshavemoreheartchambersthanamphibi
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