ATI TEAS TEST PRACTICE 2024/2025.
Thedpricedofdad20"dtelevisiondchangeddfromd$450dtod$400.dFinddthedpercentagedchangedin
dprice.
A.
-10%
B.
-11%
C.
-13%
D.
-15%d-dCORRECTdANSWER-Correctdanswer:d-11%
Changedindprice:d450d-d400d=d50
Toddeterminedthedpercentagedchange,ddividedthedchangedindpricedbydthedinitialdprice:
d50d=d0.1111
450
Multiplydbyd100dtoddeterminedthedpercentage:d0.1111d×d100d=d11.11%
Becausedthedpriceddecreased,dthedchangedindpricedisdnegative:d-11.11%,dordaboutd-11%
Whichdofdthedfollowingdisdnotdadtypedofdnaturaldlipid?
A.
Supersaturated
B.
Polyunsaturated
C.
Saturated
D.
Unsaturatedd-dCORRECTdANSWER-Correctdanswer:dSupersaturated
, Theredaredthreedtypesdofdnaturaldlipids:dunsaturated,dpolyunsaturated,danddsaturated.dSu
persaturationdisdadnotdadnaturallydoccurringdlipid.
Unsaturateddanddpolyunsaturateddlipidsdhavedonedordmoreddoubledbondsdbetweendcarbo
ndatomsdofdfattydaciddchains;dsaturateddlipidsdsharednodsuchddoubledbonds.
Adcommondexampledofdsupersaturationdisdrockdcandy,dwhichdisdcreateddfromdadsupersatu
rateddsugardsolution.
Whichdofdthedfollowingdisdnotdtruedofdmitosis?
A.
Daughterdcellsdareddifferentdthandparentdcells
B.
Daughterdcellsdaredidenticaldtodparentdcells
C.
Itdproducesddaughterdcells
D.
Itdoccursdonlydindeukaryoticdcellsd-dCORRECTdANSWER-
Correctdanswer:dDaughterdcellsdareddifferentdthandparentdcells
Mitosisdisdadcelldcycledduringdwhichdadparentdcelldproducesdandidenticalddaughterdcell.dItdh
asdfourdmaindphases:dprophase,dmetaphase,danaphase,danddtelophase.dSincedthedparent
dandddaughterdcellsdaredidentical,dbothddiploidsdanddhaploidsdcandundergodmitosis.
Mitosisdisdadfour-stagedprocessdthatdcreatesdtwodidenticaldcellsdfromdonedoriginaldcell.
Prophasedisdthedfirstdanddlongestdstagedofdmitosis.dIndthisdstage,dthedchromosomesdbeco
medvisibledanddthedcentriolesdseparatedanddmovedtodoppositedpolesdofdthedcell.
Metaphasedisdthedseconddstagedofdmitosis.dIndthisdstage,dthedchromosomesdlinedupdacros
sdthedcenterdofdthedcelldanddbecomedconnecteddtodthedspindledfiberdatdtheirdcentromere.
Anaphasedisdthedthirddstagedofdmitosis.dIndthisdstage,dthedsisterdchromatidsdseparatedintodi
ndividualdchromosomesdanddaredpulleddapart.
Telophasedisdthedfourthdanddlastdstagedofdmitosis.dDuringdthisdstage,dthedchromosomesdg
atherdatdoppositedendsdofdthedcelldanddlosedtheirddistinctdrod-
likedshapes.dTwodnewdnucleardmembranesdthendformdarounddeachdofdthedtwodregionsdofd
DNAdanddthedspindledfibersddisappear.
WhatdisdthedroledofdthedGolgidapparatusdindthedcell?
A.
Toduptakedfooddthroughdthedcelldmembrane
Thedpricedofdad20"dtelevisiondchangeddfromd$450dtod$400.dFinddthedpercentagedchangedin
dprice.
A.
-10%
B.
-11%
C.
-13%
D.
-15%d-dCORRECTdANSWER-Correctdanswer:d-11%
Changedindprice:d450d-d400d=d50
Toddeterminedthedpercentagedchange,ddividedthedchangedindpricedbydthedinitialdprice:
d50d=d0.1111
450
Multiplydbyd100dtoddeterminedthedpercentage:d0.1111d×d100d=d11.11%
Becausedthedpriceddecreased,dthedchangedindpricedisdnegative:d-11.11%,dordaboutd-11%
Whichdofdthedfollowingdisdnotdadtypedofdnaturaldlipid?
A.
Supersaturated
B.
Polyunsaturated
C.
Saturated
D.
Unsaturatedd-dCORRECTdANSWER-Correctdanswer:dSupersaturated
, Theredaredthreedtypesdofdnaturaldlipids:dunsaturated,dpolyunsaturated,danddsaturated.dSu
persaturationdisdadnotdadnaturallydoccurringdlipid.
Unsaturateddanddpolyunsaturateddlipidsdhavedonedordmoreddoubledbondsdbetweendcarbo
ndatomsdofdfattydaciddchains;dsaturateddlipidsdsharednodsuchddoubledbonds.
Adcommondexampledofdsupersaturationdisdrockdcandy,dwhichdisdcreateddfromdadsupersatu
rateddsugardsolution.
Whichdofdthedfollowingdisdnotdtruedofdmitosis?
A.
Daughterdcellsdareddifferentdthandparentdcells
B.
Daughterdcellsdaredidenticaldtodparentdcells
C.
Itdproducesddaughterdcells
D.
Itdoccursdonlydindeukaryoticdcellsd-dCORRECTdANSWER-
Correctdanswer:dDaughterdcellsdareddifferentdthandparentdcells
Mitosisdisdadcelldcycledduringdwhichdadparentdcelldproducesdandidenticalddaughterdcell.dItdh
asdfourdmaindphases:dprophase,dmetaphase,danaphase,danddtelophase.dSincedthedparent
dandddaughterdcellsdaredidentical,dbothddiploidsdanddhaploidsdcandundergodmitosis.
Mitosisdisdadfour-stagedprocessdthatdcreatesdtwodidenticaldcellsdfromdonedoriginaldcell.
Prophasedisdthedfirstdanddlongestdstagedofdmitosis.dIndthisdstage,dthedchromosomesdbeco
medvisibledanddthedcentriolesdseparatedanddmovedtodoppositedpolesdofdthedcell.
Metaphasedisdthedseconddstagedofdmitosis.dIndthisdstage,dthedchromosomesdlinedupdacros
sdthedcenterdofdthedcelldanddbecomedconnecteddtodthedspindledfiberdatdtheirdcentromere.
Anaphasedisdthedthirddstagedofdmitosis.dIndthisdstage,dthedsisterdchromatidsdseparatedintodi
ndividualdchromosomesdanddaredpulleddapart.
Telophasedisdthedfourthdanddlastdstagedofdmitosis.dDuringdthisdstage,dthedchromosomesdg
atherdatdoppositedendsdofdthedcelldanddlosedtheirddistinctdrod-
likedshapes.dTwodnewdnucleardmembranesdthendformdarounddeachdofdthedtwodregionsdofd
DNAdanddthedspindledfibersddisappear.
WhatdisdthedroledofdthedGolgidapparatusdindthedcell?
A.
Toduptakedfooddthroughdthedcelldmembrane
