BioS255 comprehensive exam Questions
and Answers 2025
FunctionAofAnervousAsystemA-AcorrectAanswers--
ControlAofAbody'sAinternalAenvironmentAtoAmaintainA'homeostasis'
-ProgrammingAofAspinalAcordAreflexes
-MemoryAandAlearning
-VoluntaryAcontrolAofAmovement
PositiveA&AnegativeAfeedbackA-AcorrectAanswers-
AApositiveAfeedbackAloopAcausesAaAself-
amplifyingAcycleAwhereAaAphysiologicalAchangeAleadsAtoAevenAgreaterAchangeAinAtheAs
ameAdirection.A
AAnegativeAfeedbackAloopAisAaAprocessAinAwhichAtheAbodyAsensesAaAchange,AandAactiv
atesAmechanismsAtoAreverseAthatAchange.
TheAnameAofAtheAjointAinAtheAankleA-AcorrectAanswers-talocruralAjoint
characteristicsAofAepithelialAtissueA-AcorrectAanswers-
cellularity,Apolarity,Aattachment,Avascularity,Aregeneration
PropertiesAofAsynovialAjointsA-AcorrectAanswers-
**HyalineAcartilage,AjointAcapsule,AsynovialAmembrane,AsynovialAfluid,Aligaments**
-InvolveAmovementAbetweenAjoints
TheAsurfaceAofAtheAjointAisAcoveredAbyAaAfluidAfilledAcapsule.A
-
TheAsynovialAfluidAisAtrappedAunderAtheAsynovialAmembraneAandAactsAasAaAlubricantAbe
tweenAtheAbones.
-CartilageAatAtheAendsAofAtheAboneAactsAasAaAcushionAandAshockAabsorber.
3AproteinAfibersAinAconnectiveAtissuesA-AcorrectAanswers-
collagenousAfibers,AelasticAfibers,AandAreticularAfibers.
chondroitinAsulfateA-AcorrectAanswers-
providesAsupportAandAadhesivenessAinAcartilage,Abone,Askin,AandAbloodAvessels
Sacrum—AilliumA-AcorrectAanswers-answer
KeratinA-AcorrectAanswers-
AAfiberAproteinAthatAisAtheAprincipalAcomponentAofAhair,Askin,AandAnails
SweatAglandsAlocationAandAfunctionA-AcorrectAanswers-
EccrineAglands:AhelpAtoAmaintainAhomoeostasis,AprimarilyAbyAstabilizingAbodyAtempera
ture.ASmallerAglandsAandAexcretesAonAtopAofAskinA((feet,Aforehead,Acheeks)
ApocrineAglands:AcontinuouslyAsecreteAaAfattyAsweatAintoAtheAglandAtubule.A((armpit,Agr
oin,AnippleAarea)
HardApalateAboneA-AcorrectAanswers--formedAbyAmaxillaAandApalatineAbones
TheAshaftAofAtheAboneAisAcalledA-AcorrectAanswers-End->AEpiphysis
Middle/shaftA-->>diaphysis
ArticularAprocessAofAboneA-AcorrectAanswers-limitsArotation
WhatAhappensAduringAosteoclastsA-AcorrectAanswers-
OsteoclastsAareAresponsibleAforAagedAboneAresorptionA
osteoBlastsAareAresponsibleAforAnewAboneAformation
5AstepsAofAendochondralAossificationA-AcorrectAanswers-
1.AChondrocytesAenlargeAandAmatrixAbeginsAtoAcalcify
2.ABoneAformationAstartsAatAtheAshaftAsurface
and Answers 2025
FunctionAofAnervousAsystemA-AcorrectAanswers--
ControlAofAbody'sAinternalAenvironmentAtoAmaintainA'homeostasis'
-ProgrammingAofAspinalAcordAreflexes
-MemoryAandAlearning
-VoluntaryAcontrolAofAmovement
PositiveA&AnegativeAfeedbackA-AcorrectAanswers-
AApositiveAfeedbackAloopAcausesAaAself-
amplifyingAcycleAwhereAaAphysiologicalAchangeAleadsAtoAevenAgreaterAchangeAinAtheAs
ameAdirection.A
AAnegativeAfeedbackAloopAisAaAprocessAinAwhichAtheAbodyAsensesAaAchange,AandAactiv
atesAmechanismsAtoAreverseAthatAchange.
TheAnameAofAtheAjointAinAtheAankleA-AcorrectAanswers-talocruralAjoint
characteristicsAofAepithelialAtissueA-AcorrectAanswers-
cellularity,Apolarity,Aattachment,Avascularity,Aregeneration
PropertiesAofAsynovialAjointsA-AcorrectAanswers-
**HyalineAcartilage,AjointAcapsule,AsynovialAmembrane,AsynovialAfluid,Aligaments**
-InvolveAmovementAbetweenAjoints
TheAsurfaceAofAtheAjointAisAcoveredAbyAaAfluidAfilledAcapsule.A
-
TheAsynovialAfluidAisAtrappedAunderAtheAsynovialAmembraneAandAactsAasAaAlubricantAbe
tweenAtheAbones.
-CartilageAatAtheAendsAofAtheAboneAactsAasAaAcushionAandAshockAabsorber.
3AproteinAfibersAinAconnectiveAtissuesA-AcorrectAanswers-
collagenousAfibers,AelasticAfibers,AandAreticularAfibers.
chondroitinAsulfateA-AcorrectAanswers-
providesAsupportAandAadhesivenessAinAcartilage,Abone,Askin,AandAbloodAvessels
Sacrum—AilliumA-AcorrectAanswers-answer
KeratinA-AcorrectAanswers-
AAfiberAproteinAthatAisAtheAprincipalAcomponentAofAhair,Askin,AandAnails
SweatAglandsAlocationAandAfunctionA-AcorrectAanswers-
EccrineAglands:AhelpAtoAmaintainAhomoeostasis,AprimarilyAbyAstabilizingAbodyAtempera
ture.ASmallerAglandsAandAexcretesAonAtopAofAskinA((feet,Aforehead,Acheeks)
ApocrineAglands:AcontinuouslyAsecreteAaAfattyAsweatAintoAtheAglandAtubule.A((armpit,Agr
oin,AnippleAarea)
HardApalateAboneA-AcorrectAanswers--formedAbyAmaxillaAandApalatineAbones
TheAshaftAofAtheAboneAisAcalledA-AcorrectAanswers-End->AEpiphysis
Middle/shaftA-->>diaphysis
ArticularAprocessAofAboneA-AcorrectAanswers-limitsArotation
WhatAhappensAduringAosteoclastsA-AcorrectAanswers-
OsteoclastsAareAresponsibleAforAagedAboneAresorptionA
osteoBlastsAareAresponsibleAforAnewAboneAformation
5AstepsAofAendochondralAossificationA-AcorrectAanswers-
1.AChondrocytesAenlargeAandAmatrixAbeginsAtoAcalcify
2.ABoneAformationAstartsAatAtheAshaftAsurface
