ATI TEAS 7 SCIENCE 2025 Test Exam Questions and Answers 100- Guaranteed Pass.pdf

TEAS ATI PRACTICE QUESTIONS
h h h




1) Whichhofhthehfollowinghcorrectlyhlistshthehcellularhhierarchyhfromhthehsimplesthtohmosthcomplexhst
ructure?
a. Tissue,hcell,horgan,horganhsystem,horganism
b. Organism,horganhsystem,horgan,htissue,hcell
c. Organhsystem,horganism,horgan,htissue,hcell
d. Cell,htissue,horgan,horganhsystem,horganism

2) Ifhahcellhishplacedhinhahhypertonichsolution,hwhathwillhhappenhtohthehcell?
a. Ithdoeshnothaffecththehcell
b. Ithwillhswill
c. Ithwillhstayhthehsame
d. Ithwillhshrink
i.hHypertonichsolutionhishahsolutionhwithhahhigherhparticlehconcentrationhandhlowerhwate
rhcontenthoutsidehthehcell.hWaterhmoveshfromhthehcellhtohthehsolution,hlosinghwaterha
ndhshrinking.

3) Whathishthehlongesthphasehofhthehcellhcycle?
a. Cytokinesis
b. Interphase
c. Metaphase
d. Mitosis

4) Bh=halleleshforhbrownheyes;hgh=halleleshforhgreenheyes
h B g
h B Bg
Bghhg Bg
gg

Whathwordhdescribeshthehallelehforhgreenheyes?
a. Heterozygous
b. Dominant
c. Recessive
d.hHomozygous

, Recessivehallelesharehrepresentedhbyhlowerhcasehletters
h




5) Whathishthehpossibilityhthaththehoffspringhproduceshwillhhavehbrownheyes?
a. 100%
b. 25%
c. 75%
d.h50%

6) Whatharehgroupshofhcellshthathperformhthehsamehfunction?
a. Molecules
b. Organs
c. Plastids
d. Tissues
7) Whichhgrouphofhmajorhpartshandhorganshmakehuphthehimmunehsystem?
a. Lymphatichsystem,hspleen,htonsils,hthymus,handhbonehmarrow
b. Nose,htrachea,hbronchialhtubes,hlungs,halveolus,handhdiaphragm
c. Brain,hspinalhcord,handhnervehcells
d. Heart,hveins,harteries,handhcapillaries

8) Thehratehofhahchemicalhreactionhdependshonhallhofhthehfollowinghexcept
a. Surfaceharea
b. Temperature
c. Presencehofhcatalysts
d. Amounthofhmasshlost

9) Whichhofhthehanswerhchoiceshprovidedhbesthdefineshthehfollowinghstatement?
Forhahgivenhmasshandhconstanthtemperature,hanhinversehrelationshiphexistshbetweenhthehvolumeh
andhpressurehofhahgas?
a. Boyle’shLaw
b. IdealhGashLaw
c. Charles’hLaw
d. Stefan-BoltzmannhLaw

10) Prokaryotichandheukaryotichcellsharehsimilarhinhhavinghwhichhofhthehfollowing?
a. Integralhmembranehproteinshinhthehplasmahmembrane

, b. Presencehofhahnucleus
c. Membrane-boundhorganelles
d. Protein-studdedhDNA

11) Whathishthehrolehofhribosomes?
a. Wastehremoval
b. Makehproteins
c. Storage
d. Transport

12) Whichhofhthehfollowinghishanhexamplehofhahtissue?
a. Mammal
b. Xylem
c. Liver
d. Hamstring

13) Thehadrenalhglandsharehparthofhtheh
a. Emphatichsystem
b. Respiratoryhsystem
c. Endocrinehsystem
d.hImmunehsystem
14) Whichhofhthehfollowinghishexchangedhbetweenhtwohorhmorehatomshthathundergohionichbonding?ha
.hTransitoryhelectrons
b. Electricalhcharges
c. Neutrons
d. Valencehelectrons

15) Bloodhishpreventedhfromhchanginghdirectionhinhthehveinshby
a. Pressurehgeneratedhfromhthehheart
b. Valves
c. Vacuumhgeneratedhfromhthehheart
d. Squeezinghaththehveinhbyhnearbyhskeletalhmuscle

16) Thehliquidhparthofhthehbloodhishcalled
a. Plasmah

, b. Bloodhfluid
c. Seroushfluid
d. Serum

17) Whichhofhthehfollowinghishtruehregardinghthehperiodichtable?
a. Groupshhavehthehsamehnumberhofhvalencehelectronshandhsimilarhchemicalhproperties
b. Periodsharehverticalhcolumns
c. Atomichradiushincreaseshashyouhgohfromhlefthtohright
d. Alkalihmetalsharehfrequentlyhfoundhbyhthemselveshinhnature

18) Bloodhcellshthatharehresponsiblehforhtransportationhofhoxygenharehcalledh
a. Leukocytes
b. Thrombocytes
c. Erythrocytes
d.hPlasmahcells

19) WhathishanotherhnamehforhthehAdam’shApple?
a. Vocalhbox
b. Thyroidhcartilage
c. Cricoidhcartilage
d. Hyoidhbone

20) Whenhexhaling,hthehdiaphragmh
a. Relaxes
b. Contracts
c. Moveshdownhandhin
d. Stayshinhthehsamehposition

21) Ahdoublehbondhbetweenhtwohatoms,hforhexamplehthehdoublehbondhbetweenhoxygenhinhO2hhashho
whmanyhelectrons?
a. 2
b. 4
c. 6
d. 8
22) Whathishthehanteriorhbonehofhthehlowerhleg?