Ati Teas 7 Exam Science Section 2024/2025 | Real Exam Questions And Verified Answers | Ati Teas 7-Science 2024/2025

ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher5.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleusb.C-12possesses7neutronsand5protonsinitsnucleusc.C-12possesses7neutronsand5protonsinitsnucleusd.C-12possesses6neutronsand6protonsinitsnucleus6.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.7.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral8.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm9.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveinb.InferiorVenacavac.PulmonaryArteryd.SuperiorVenaCava10.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.11.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?a)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.b)Thewavelengthoflightdoesnotaffectphotosynthesisc)Infraredlightcontainsmoreenergythanotherwavelengthd)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups12.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?a.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.b.Storageoffat.c.Thereisnonetflowd.Bloodpumpedfromtheheart13.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?a.Waterhasahigherdensitythanglassb.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforcec.Glasshasahigherdensitythanwaterd.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.14.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?A)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.B)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.C)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.D)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.15.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?A)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.B)Cohesionisvisibleinthewater'ssurfacetension.C)Increasingthetemperatureofwaterincreasesthesurfacetension.D)Viscosityincreaseswiththeadditionofsalt.16.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?a.Linegraphb.Flowgraphc.Piechartd.Bargraph17.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?a.Genitourinarysystemb.Neuromuscularsystemc.Musculoskeletalsystemd.Gastrointestinalsystem18.Whichofthefollowingisafunctionofacatalyst?a)decreasetheconcentrationofreactantsb)increasethetemperatureatwhichthereactioniscarriedoutc)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.19.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatA)addheat,shiftrightB)addCO,shiftleftC)removeCH3OH,shiftleftD)removeheat,nochangeE)removeH2,shiftleft20.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+21.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?A)ThymusB)SpleenC)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher22.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleuse.C-12possesses7neutronsand5protonsinitsnucleusf.C-12possesses7neutronsand5protonsinitsnucleusg.C-12possesses6neutronsand6protonsinitsnucleus23.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.24.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral25.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm26.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveine.InferiorVenacavaf.PulmonaryArteryg.SuperiorVenaCava27.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.28.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?e)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.f)Thewavelengthoflightdoesnotaffectphotosynthesisg)Infraredlightcontainsmoreenergythanotherwavelengthh)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups29.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?e.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.f.Storageoffat.g.Thereisnonetflowh.Bloodpumpedfromtheheart30.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?e.Waterhasahigherdensitythanglassf.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforceg.Glasshasahigherdensitythanwaterh.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.31.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?E)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.F)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.G)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.H)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.32.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?E)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.F)Cohesionisvisibleinthewater'ssurfacetension.G)Increasingthetemperatureofwaterincreasesthesurfacetension.H)Viscosityincreaseswiththeadditionofsalt.33.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?d.Linegraphe.Flowgraphf.Piechartd.Bargraph34.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?d.Genitourinarysysteme.Neuromuscularsystemf.Musculoskeletalsystemd.Gastrointestinalsystem35.Whichofthefollowingisafunctionofacatalyst?d)decreasetheconcentrationofreactantse)increasethetemperatureatwhichthereactioniscarriedoutf)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.36.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatE)addheat,shiftrightF)addCO,shiftleftG)removeCH3OH,shiftleftH)removeheat,nochangeE)removeH2,shiftleft37.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+38.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?D)ThymusE)SpleenF)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher39.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleush.C-12possesses7neutronsand5protonsinitsnucleusi.C-12possesses7neutronsand5protonsinitsnucleusj.C-12possesses6neutronsand6protonsinitsnucleus40.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.41.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral42.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm43.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveinh.InferiorVenacavai.PulmonaryArteryj.SuperiorVenaCava44.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.45.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?i)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.j)Thewavelengthoflightdoesnotaffectphotosynthesisk)Infraredlightcontainsmoreenergythanotherwavelengthl)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups46.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?i.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.j.Storageoffat.k.Thereisnonetflowl.Bloodpumpedfromtheheart47.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?i.Waterhasahigherdensitythanglassj.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforcek.Glasshasahigherdensitythanwaterl.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.48.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?I)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.J)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.K)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.L)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.49.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?I)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.J)Cohesionisvisibleinthewater'ssurfacetension.K)Increasingthetemperatureofwaterincreasesthesurfacetension.L)Viscosityincreaseswiththeadditionofsalt.50.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?g.Linegraphh.Flowgraphi.Piechartd.Bargraph51.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?g.Genitourinarysystemh.Neuromuscularsystemi.Musculoskeletalsystemd.Gastrointestinalsystem52.Whichofthefollowingisafunctionofacatalyst?g)decreasetheconcentrationofreactantsh)increasethetemperatureatwhichthereactioniscarriedouti)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.53.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatI)addheat,shiftrightJ)addCO,shiftleftK)removeCH3OH,shiftleftL)removeheat,nochangeE)removeH2,shiftleft54.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+55.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?G)ThymusH)SpleenI)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher56.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleusk.C-12possesses7neutronsand5protonsinitsnucleusl.C-12possesses7neutronsand5protonsinitsnucleusm.C-12possesses6neutronsand6protonsinitsnucleus57.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.58.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral59.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm60.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveink.InferiorVenacaval.PulmonaryArterym.SuperiorVenaCava61.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.62.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?m)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.n)Thewavelengthoflightdoesnotaffectphotosynthesiso)Infraredlightcontainsmoreenergythanotherwavelengthp)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups63.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?m.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.n.Storageoffat.o.Thereisnonetflowp.Bloodpumpedfromtheheart64.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?m.Waterhasahigherdensitythanglassn.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforceo.Glasshasahigherdensitythanwaterp.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.65.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?M)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.N)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.O)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.P)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.66.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?M)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.N)Cohesionisvisibleinthewater'ssurfacetension.O)Increasingthetemperatureofwaterincreasesthesurfacetension.P)Viscosityincreaseswiththeadditionofsalt.67.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?j.Linegraphk.Flowgraphl.Piechartd.Bargraph68.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?j.Genitourinarysystemk.Neuromuscularsysteml.Musculoskeletalsystemd.Gastrointestinalsystem69.Whichofthefollowingisafunctionofacatalyst?j)decreasetheconcentrationofreactantsk)increasethetemperatureatwhichthereactioniscarriedoutl)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.70.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatM)addheat,shiftrightN)addCO,shiftleftO)removeCH3OH,shiftleftP)removeheat,nochangeE)removeH2,shiftleft71.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+72.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?J)ThymusK)SpleenL)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher73.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleusn.C-12possesses7neutronsand5protonsinitsnucleuso.C-12possesses7neutronsand5protonsinitsnucleusp.C-12possesses6neutronsand6protonsinitsnucleus74.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.75.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral76.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm77.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveinn.InferiorVenacavao.PulmonaryArteryp.SuperiorVenaCava78.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.79.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?q)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.r)Thewavelengthoflightdoesnotaffectphotosynthesiss)Infraredlightcontainsmoreenergythanotherwavelengtht)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups80.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?q.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.r.Storageoffat.s.Thereisnonetflowt.Bloodpumpedfromtheheart81.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?q.Waterhasahigherdensitythanglassr.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforces.Glasshasahigherdensitythanwatert.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.82.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?Q)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.R)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.S)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.T)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.83.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?Q)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.R)Cohesionisvisibleinthewater'ssurfacetension.S)Increasingthetemperatureofwaterincreasesthesurfacetension.T)Viscosityincreaseswiththeadditionofsalt.84.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?m.Linegraphn.Flowgrapho.Piechartd.Bargraph85.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?m.Genitourinarysystemn.Neuromuscularsystemo.Musculoskeletalsystemd.Gastrointestinalsystem86.Whichofthefollowingisafunctionofacatalyst?m)decreasetheconcentrationofreactantsn)increasethetemperatureatwhichthereactioniscarriedouto)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.87.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatQ)addheat,shiftrightR)addCO,shiftleftS)removeCH3OH,shiftleftT)removeheat,nochangeE)removeH2,shiftleft88.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+89.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?M)ThymusN)SpleenO)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher90.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleusq.C-12possesses7neutronsand5protonsinitsnucleusr.C-12possesses7neutronsand5protonsinitsnucleuss.C-12possesses6neutronsand6protonsinitsnucleus91.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.92.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral93.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm94.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveinq.InferiorVenacavar.PulmonaryArterys.SuperiorVenaCava95.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.96.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?u)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.v)Thewavelengthoflightdoesnotaffectphotosynthesisw)Infraredlightcontainsmoreenergythanotherwavelengthx)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups97.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?u.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.v.Storageoffat.w.Thereisnonetflowx.Bloodpumpedfromtheheart98.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?u.Waterhasahigherdensitythanglassv.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforcew.Glasshasahigherdensitythanwaterx.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.99.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?U)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.V)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.W)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.X)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.100.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?U)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.V)Cohesionisvisibleinthewater'ssurfacetension.W)Increasingthetemperatureofwaterincreasesthesurfacetension.X)Viscosityincreaseswiththeadditionofsalt.101.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?p.Linegraphq.Flowgraphr.Piechartd.Bargraph102.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?p.Genitourinarysystemq.Neuromuscularsystemr.Musculoskeletalsystemd.Gastrointestinalsystem103.Whichofthefollowingisafunctionofacatalyst?p)decreasetheconcentrationofreactantsq)increasethetemperatureatwhichthereactioniscarriedoutr)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.104.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatU)addheat,shiftrightV)addCO,shiftleftW)removeCH3OH,shiftleftX)removeheat,nochangeE)removeH2,shiftleft105.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+106.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?P)ThymusQ)SpleenR)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.ATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS72024FULLVERSIONREALEXAMWITHREADING,SCIENCE,MATH,ENGLISHANDLANGUAGEUSEGUARANTEEDTOPASSATITEAS7SCIENCEd.Movementofsodiumandpotassiumacrossthecellmembraneagainsttheirconcentrationgradients.2.B.Ahypothesis3.D.urea4.Efferentarteriole,higher107.Carbonhasanatomicnumberof6.Whichofthefollowingistrueaboutisotopec-12?a.C-12possesses6neutronsand6protonsinitsnucleust.C-12possesses7neutronsand5protonsinitsnucleusu.C-12possesses7neutronsand5protonsinitsnucleusv.C-12possesses6neutronsand6protonsinitsnucleus108.Whichofthefollowingbestdescribesadaptiveimmunity?a.Thebodybarrierdefences,suchasmucousmembranesandsecretionsb.Aresponsetospecifictraitsofspecificpathogens.c.Theinitiationoftheinflammatoryresponsed.Theinitiationofinternaldefences,suchasphagocytesandnaturalkillercells.109.Thebodycavityissubdividedintothethoracicandtheabdominopelviccavitiesa.Dorsalb.Ventralc.Craniald.Vertebral110.Thesuperiorthoraciccavityisseparatedfromtherestoftheventralcavitybythea.Vertebralb.ThoracicC.lungsd.Diaphragm111.Whichofthefollowingvesselscarriesoxygenatedblood?a.pulmonaryveint.InferiorVenacavau.PulmonaryArteryv.SuperiorVenaCava112.Whichofthefollowingisapropertyofwater?a.Waterismadeupofonemoleculeofhydrogenandtwomoleculesofoxygenb.Waterdissolvespolarandioniccompoundsc.Solidwaterismoredensethanliquidwaterd.Waterrequireslessheatthanethanoltoraiseitstemperature.113.Astudentinvestigatingtheimportanceofwavelengthsaboveandbelowthevisiblespectrumforphotosynthesissetsupanexperimentasfollowsovera2-monthperiod,allwithilluminationat1meterdistancefromplantsgrownwiththesamesoilandwateringconditions.3Arabidopsisplantsexposedtoultravioletlight(UV)3Arabidopsisplantsexposedtoinfraredlight(IR)3ArabidopsisplantsexposedtowhitelightAttheendoftheexperiment,shefindsthattheIRtreatedplantsarescorched,theUVtreatedplantshavewilted,butthewhitelight-treatedplantsaregrowingnormally.Whichofthefollowingstatementsismostlikelytobecorrect?y)Threeplantsdonotprovidesufficientreplicationstodrawaconclusion.z)Thewavelengthoflightdoesnotaffectphotosynthesisaa)Infraredlightcontainsmoreenergythanotherwavelengthab)Wavelengthoflightistheonlyvariablethathasbeenchangedbetweengroups114.Whichofthefollowingpathwaysbestrepresentstheexpectedflowofbloodfromthehumanhearttoanorgan?y.Bloodpumpedfromtheheartfirstentersarteriesthatthennarrowtoformarteriolesthatdeliverbloodtocapillariesoftheorgan.z.Storageoffat.aa.Thereisnonetflowab.Bloodpumpedfromtheheart115.Whichofthefollowingdescribeswhywaterhasaconcave,ordownwardcurving,meniscuswhenpouredinaglassbeaker?y.Waterhasahigherdensitythanglassz.Theadhesiveforcewiththeglassaregreaterthanthecohensiveforceaa.Glasshasahigherdensitythanwaterab.Thecohesiveforceswiththegasaregreaterthantheadhesiveforces.116.Whichofthefollowingstatementsdoesnotaccuratelydescribewatermolecules?Y)Eachofthehydrogenatomsislinkedtotheoxygenatombyacovalentbond.Z)Hydrogenbondslinkhydrogenatomsinonewatermoleculetooxygenatomsinanothermolecule.AA)Oxygenatomsinawatermoleculearenegativelychargedandhydrogenatomsarepositivelycharged.AB)Thewatermoleculehasalineararrangementofatomsbecausethehydrogenatomsrepeleachother.117.Whichofthefollowingstatementsdoesnotcorrectlydescribewaterproperties?Y)Cohesionreflectstheabilityofhydrogenbondstoholdwatermoleculestogether.Z)Cohesionisvisibleinthewater'ssurfacetension.AA)Increasingthetemperatureofwaterincreasesthesurfacetension.AB)Viscosityincreaseswiththeadditionofsalt.118.Aresearcherisgatheringlargeamountsofdataaboutpatientswhohaveacommondiseaseandtheeffectivenessofvariousmedicationsincomparisontoplacebo.Whichofthefollowingtypesofgraphsisthebestwayfortheresearchertopresentthedata?s.Linegrapht.Flowgraphu.Piechartd.Bargraph119.Whichofthefollowingbodysystemsdevelopsfromthesameorigintissuesasthelungs?s.Genitourinarysystemt.Neuromuscularsystemu.Musculoskeletalsystemd.Gastrointestinalsystem120.Whichofthefollowingisafunctionofacatalyst?s)decreasetheconcentrationofreactantst)increasethetemperatureatwhichthereactioniscarriedoutu)changetheequilibriumconcentrationsoftheproductsandreactantsd)increasethenumberofsuccessfulreactantcollisions.121.Forthefollowingequilibriumreaction,whichcauseandeffectarecorrectlymatched?CO(g)+2H2(g)CH3OH(g)+heatY)addheat,shiftrightZ)addCO,shiftleftAA)removeCH3OH,shiftleftAB)removeheat,nochangeE)removeH2,shiftleft122.Thefollowingdiagramsummarizesthecarbonicacid-bicarbonateionbuffersystemoftheblood.COHO-HCO--HCO+HWhichofthefollowingequationsshowsthereactionthattakesplacewhenthereisexcessiveprotons(H+)intheblood?a.HCO3--->CO+HOb.HCO3-+H+--->HCO3c.CO+HO--->HCO3d.HCO3--->HCO3-+H+123.Whichorgansoftheimmunesystemshrinksinsizeaspeopleageandproduceslymphocytes,whicharestoredinthelobulesaftermaturation?S)ThymusT)SpleenU)Adrenals22.1)body->2)inferior/superiorvenacava->3)rightatrium->4)tricuspidvalve->5)rightventricle->6)pulmonaryarteries->7)lungs->8)pulmonaryveins->9)leftatrium->10)mitralorbicuspidvalve->11)leftventricle->12)aorticvalve->13)aorta->14)body.18.Thevasectomyblocksthemovementofspermfromatestisintotheepididymis.19.