A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final 2024

A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY AND PHYSIO
u u u u u u u


LOGY 1, STRAIGHTERLINE A&P 1 CUMULATIVE FINAL2023/202
u u u u u u u


4 A+ GRADED u u




A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY AND PHYSIO
u u u u u u u


LOGY 1, STRAIGHTERLINE A&P 1 CUMULATIVE FINAL2023/202
u u u u u u u


4 A+ GRADED u u




Whatuisutheusmallestuleveluofuorganizationuinutheubodyuthatucontainsutheubody'sugeneticuinforma
tion?

Selectuone:
a.uchemicalu
b.ucellularuc
.u tissue

d.uorganismu ✔Ans✔uB.uCellular


Theucellularuleveluincludesutheunucleus,uanuorganelleuthatucontainsutheubody'sugenetic
information.


Whichuisuanuexampleuofuaunormallyuoccurringupositive-
feedbackumechanism?uSelectuone:
a.uelevatedubloodupressureuduringuexerciseu
b.uincreaseuinuhearturateuafterublooduloss
c.u decreaseuinubloodupressureuafterublooduloss

d.ustretchinguofutheuuterusunearutheuenduofupregnancyu✔Ans✔ud.ustretchinguofutheuuterusunearut
heuenduofupregnancy


WhichuofutheufollowinguprocessesugeneratesutheumostuATPuwithinuauhumanucell?u
Selectuone:

a. glycolysis
b. lacticuacidufermentation

, A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY AND PHYSIO
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LOGY 1, STRAIGHTERLINE A&P 1 CUMULATIVE FINAL2023/202
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c. oxidativeuphosphorylation

d. citricuaciducycleu ✔Ans✔uc.uoxidativeuphosphorylation



DuringuDNAureplication,uhowudoesueachutemplateustrandueventuallyubecomeutwouidenticaluDNAum
olecules?

Selectuone:
a.uTheutwoustrandsuformucontinuously,ucatalyzedubyuDNAupolymerase.u

b.uTheutwoustrandsuformucontinuously,ucatalyzedubyuDNAuligase.
c.uOneustranduformsucontinuously,utheuotheruformsuinushortusegmentsusplicedubyuDNA
polymerase.
d.uOneustranduformsucontinuously,utheuotheruformsuinushortusegmentsusplicedubyuDNAuligase.
✔Ans✔ud.uOneustranduformsucontinuously,utheuotheruformsuinushortusegmentsusplicedubyuDNAuli
gase.


Whichuisutheumostusuperficialulayeruofuskinuthatuisucomposeduprimarilyuofulivingucells?u
Selectuone:

a.ustratumucorneumu
b.ustratumulucidumu
c.u stratumubasale

d.ustratumuspinosumu ✔Ans✔ud.ustratumuspinosum


Whichuofutheufollowinguisutheudefinitionuofuauthirdudegreeuburn?uSelec
tuone:
a. auburnuthatucoversuatuleastu25%uofutheuskin
b. auburnuthatuhasudestroyedutheudermisuanduepidermisu

c.u auburnuthatucanuonlyubeucausedubyufire

, A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY AND PHYSIO
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LOGY 1, STRAIGHTERLINE A&P 1 CUMULATIVE FINAL2023/202
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d.uauburnuthatudoesunotuleaveuscarsu✔Ans✔ub.uauburnuthatuhasudestroyedutheudermisuanduepider
mis


Whichuofutheufollowingutypesuofuopeningsuinutheuskeletalusystemudoesuau"sinus"udescribe?uSelec
tuone:

a.ucavityu
b.ucleftu

c.u hole

d.utunnelu ✔Ans✔ua.ucavity


Whichuofutheufollowingucomponentsuofutheuboneumatrix,uwhenuremoved,uallowsutheuboneutoube
easilyushattered?
Selectuone:
a.ucartilageu
b.ucollagen

c.u hydroxyapatite

d.umineraluu✔Ans✔ub.ucollagen


Whichuofutheufollowinguisutheumostuwidelyudistributedutypeuofumuscleuinutheubody?uSe
lectuone:
a.u cardiacu
b.uposturalu
c.u skeletal

d.usmoothu ✔Ans✔ud.usmooth


Whichusentenceubestudescribesutheuslidingufilamentumodeluofumuscleucontraction?

, A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY AND PHYSIO
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LOGY 1, STRAIGHTERLINE A&P 1 CUMULATIVE FINAL2023/202
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Selectuone:
a.
Actinuandumyosinufilamentsuremainustationary.u
b. Actinuandumyosinumyofilamentsushorten.

c. Sarcomeresuandumyofibrilsucontract.

d. Sarcomeresuandumyofibrilsulengthen.u✔Ans✔uc.uSarcomeresuandumyofibrilsucontract.udo
ctoruperforminguanuautopsyuonuaupatientuconcludesuthatupartuofutheubrainuwasulikelyudamagedubyu
traumaudueutouaulargeupopulationuofuwhichutypeuofucell?
Selectuone:

a.uSchwannucellsu
b.umicroglia
c.u oligodendrocytes

d.uependymalucelu ✔Ans✔ub.umicroglia


Whatutypeuofuaxonsuisufounduinuaugrayuramusucomunicans?u
Selectuone:
a.u myelinated,upre-
ganglionicuaxonsub.umyelinated,upost
-ganglionicuaxons

c.u unmyelinated,upre-ganglionicuaxons

d.uunmyelinated,upost-ganglionicuaxonsu ✔Ans✔ud.uunmyelinated,upost-ganglionicuaxons


Whichuclassuofuchemicalumessengersuisusecretedubyuneuronsuintousynapticucleftsutouactivateuanu
adjacentucell?
Selectuone:
a.u autocrineu
b.uendocrine

c.u neurotransmitter