Biology 2201.docx

Biology 2201.docx

《Biology 2201.docx》由会员分享，可在线阅读，更多相关《Biology 2201.docx（23页珍藏版）》请在冰豆网上搜索。

Biology2201

Name:

Teacher:

DONOTOPENTHEEXAMINATIONPAPERUNTIL

YOUARETOLDBYTHESUPERVISORTOBEGIN

Biology2201

FINALEXAMINATION

June2009

Value:

100%

GeneralInstructions

Thisexaminationconsistsoftwoparts.Bothpartsarecontainedinthisbookletandfurthergeneralinstructionsareprovidedonappropriatepages.

PartI–MultipleChoice（75%）

Selecttheletterofthecorrectresponsefromthoseprovided.EITHERshadetheletteronyourcomputerscorablecardORplacetheletterintheblankprovidedonyourMultipleChoiceAnswerSheet,whicheverformatisbeingusedbyyourschoolforthisexam.DoALLquestionsinthissection.

PartII–ConstructedResponse（25%）

AnswerALLquestionsfullyandconciselyinthespaceprovided.

StudentChecklist

Theitemsbelowareyourresponsibility.Pleaseensurethattheyarecompleted.

□Writeyournameandteacher’snameonthetopofthispage.

□Writeyourname,teacher’sname,coursenameandnumberonthePartIanswersheet.

□Checktheexamtoseethattherearenomissingpages.

ALLMATERIALSMUSTBEPASSEDINWITHTHISEXAM.Useyourtimewisely.Goodluck!

PartI

TotalValue75%

Instructions:

Placetheletterofthecorrectanswerontheanswersheetprovided.

1.Whichscientistinventedoneofthefirstgreattoolsforbiologicalresearch,themicroscope?

（A）Brown

（B）Leeuwenhoek

（C）Schleiden

（D）Virchow

2.Whichscientistclassifiedalllivingorganismsintotwokingdoms,theplantkingdomandtheanimalkingdom?

（A）Aristotle

（B）Brown

（C）Schwann

（D）Virchow

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）

Hypertonic

Waterflowsout

（C）

Hypotonic

Waterflowsin

（D）

Hypotonic

Waterflowsout

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

（A）

Thetoxinblockscarrierproteins

NoATPisproduced

（B）

Thetoxinblockscarrierproteins

Nophotosynthesisoccurs

（C）

Thetoxinblockschannelproteins

NoATPisproduced

（D）

Thetoxinblockschannelproteins

Nophotosynthesisoccurs

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

（B）B

（C）C

（D）D

34.Whichtypeofreproductionisshowninthediagram?

Spores

（A）Asexual

（B）Budding

（C）Conjugation

（D）Sexual

35.Whichpairoforganismswouldbemostcloselyrelated?

（A）Canislupus

Canislatrans

（B）Canislupus

Felislupus

（C）Porifera

Echinodermata

（D）Protista

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

（A）

Windonly

Windandinsects

（B）

Windandinsects

Windandinsects

（C）

Windandinsects

Windonly

（D）

Windonly

Windonly

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