A&P 1 101 Module 1 Exam (GRADED A) Questions and Answers
Whatisthestudyofthefunctionofthehumanbody? Anatomy
Physiology
Anabolism
Catabolism
Metabolism
Epithelium isanexampleofwhatleveloforganization
...
A&P 1 101 Module 1 Exam (GRADED A) Questions and Answers
Whatisthestudyofthefunctionofthehumanbody? Anatomy
Physiology
Anabolism
Catabolism
Metabolism
Epithelium isanexampleofwhatleveloforganizationinthehumanbody?
Chemical
Organ
Celular
Tisue
Organsystem
Question3
3/3pts
Whatisthesynthesisofmorecomplexsubstances?
Anatomy
Physiology
Anabolism
Catabolism
Metabolism
Listhefourbasictypesoftisues. YourAnswer:
Epithelium
Muscle Con ective Nervoustisue
Epithelium,muscle,connective,andnervoustis ue
Listhethre layersoftheskininorderfrom superficialtode p.Themostsuperficialayeroftheskinshouldbe athetopofyourlist.Toreceivecredithelayersmustbeinthisorder.
YourAnswer:
Epidermis Dermis hypodermis
1.epidermis(outerlayer) 2.dermis(middlelayer)
3.hypodermis(inner,alsocaledsubcutaneoustis uelayer)
*MUSTbeinthisorder(toptobottom)toreceivecredit
Note:Es ayanswersmustclearlybeinyourownwords.
Testosteronecontributestomusclestrengthandbonemas.Baseduponyourlearningofmetabolism,wouldit beconsideredananabolicorcatabolichormone?Explainwhy.
YourAnswer:
Testosteroneissaidtobeanabolichormonebecauseithelpstoincreasemuscle,bonemas,redblo dcel production.
Anabolism meanstocreateabigermoleculefrom smalermolecules.
Anabolicbecauseitisbuildingnewtis uesfrom smalercelsandusingenergytodoso.
Whatanatomicalorientationterm isusedtoindicate"towardthefrontofthebody"?
Superior
Inferior
Ventral
Dorsal
Medial
Whatanatomicalorientationterm isusedtoindicate"towardtheup erpartofastructure"?
Superior
Inferior
Ventral
Dorsal
Medial
Whatanatomicalorientationterm isusedtoindicate"towardthebodysurface"? YourAnswer:
Superficial
Superficial
Whatanatomicalorientationterm isusedtoindicate"closertothepointofatachmentofalimb"? YourAnswer:
Proximal
Proximal
Youarelo kingatadiagram ofapatientstandinginanatomicalposition.Ontheshetofpapercontainingthe diagram,whichthumbpointstotherightsideofthepaper,rightorleft?
YourAnswer: TheLefthumbpointstotherightsideofthepaper Left
Arethearmspartoftheaxialorapendicularegionofthebody? YourAnswer:
Ap endicularegion
Appendicular
Apatientisstandingwithhishandcoveringhismouth.Hereturnshishandtohisside,movingintoanatomical position.Whatanatomicalactionterm isbestusedtoindicatethemotionocuringathiselbow?
Flexion
Extension
Elevation
Depresion
Abduction
Whatanatomicalactionterm isusedtoindicate"movementawayfrom midline"?
Flexion
Extension
Elevation
Depresion
Abduction
Describethepositionofthediaphragm inrelationtothethoraciccavityinanatomicalpositionterms.Useaful sentenceforyourdescription.
YourAnswer: Therelationtothethoraciccavity,thediaphragm isintheanteriorpositionandseparatesthethoraciccavity.
Thediaphragm isinferiortothethoraciccavity. (OR)Thethoraciccavityissuperiortothediaphragm.
Whichanatomicalactionisocuringatheelbowjoint,inthedirectionofthearow?
YourAnswer: Extension (Elbow)Extension
Lokathefigurebelow.Therightfemurismovedinthedirectionofthearow.Whatanatomicalactionterm bestdescribesthismovement?
YourAnswer:
Abduction
Abduction(Thefemurismovingawayfrom midline)
Listwoorganscontainedinthepelviccavity. YourAnswer:
Rectum
Reproductiveorgans
Thepelviccavitycontainsthebladder,reproductiveorgansandtherectum
TrueorFalse:Thedorsalbodycavitycontainsthecranialcavity,thespinalcavity,andthepelviccavity.Ifyour answerisfalse,rephrasethestatementomakeitatruestatement.
YourAnswer: False.Thedorsalcavitycontainsthecranialcavityandthespinalcavityonly False.Thedorsalcavitycontainsthecranialcavityandthespinalcavity.
Thebodyisdividedintosuperiorandinferiorsectionsbywhatypeofplane? YourAnswer:
Transverseplane
Transverseplane horizontalplane
Asagitalplanethatliesexactlyinthemidlineisreferedtoaswhatypeofplane? YourAnswer:
Medianplane
Medianplane midsagitalplane
Lokathediagram below.Whatypeofplaneisshown?
YourAnswer: Frontal Frontal
Coronal
Usingtheletersgiven,matchthecelwiththetypeofsolutionithasbe nplacedin:
Acelbeginningtoswel
CorrectAnswer
Hypotonic
Aredbloodcelplacedinoceanwater
Acelcontaininganequalamountofsoluteasthesolution
CorrectAnswer
Isotonic
Usingtheletersgiven,matcheachmolecule/item withitstypicalmeansofenteringacel.Youwilne dtouse somemeansofentrymorethanonce.
Oxygen
Bacteria
CorrectAnswer
Endocytosis
Polarmolecules
CorrectAnswer
Facilitateddiffusion
Whichoneofthefolowingisnotrueofactivetransport? Activetransportocursagainstheconcentrationgradient
Carierproteinsmoveparticlesfrom greaterconcentrationtoleser
Thesodium-potasium pumpisanexample
ad itionalenergyisrequiredtodrivethisproces
Listhethre organeles,inorder,involvedinthesynthesis,transportandship ingofproteins.
ribosomes,roughER,Golgicomplex
roughER,Golgicomplex,lysosomes
ribosomes,smothER,Golgicomplex
roughER,Golgicomplex,vacuole
Labelthe5organeleslistedbelow:
3:
4:
5:
7:
8:
3.Nucleolus 4.NuclearEnvelope 5.Mitochondria 7.Lysosome
8.EndoplasmicReticulum (ER)
TrueorFalse?
a.Celularespirationocursinthemitochondria.(TorF) b.ThepurposeofcelularespirationistoproduceATP.(TorF)
c.Integralproteinsareonlyfoundontheinersurfaceofacelmembrane.(TorF) d.Endocytosisistheproces thatocurstoejectbiomacromoleculesfrom thecel.(TorF)
e.Pinocytosisusesasignalingmoleculefrom anothercel,bindingtothecelmembranetobringabout changeswithinthecelproteins.(TorF)
a.True b.True
c.False-(Peripheralproteinsarefoundontheinneroroutersurfaceofthecelmembrane.Integral proteinsspantheentirelengthofthemembrane.)
d.False-(Thisproces iscaledexocytosis)
e.False-(Thisproces iscaledreceptor-mediatedendocytosisorinformationtransfer)
Inyourownwords,discus Tay-Sachsdisease.Whatorganelewithinthecelisimpacted?Whatarethe symptomsofthediseaseandwhydotheyocur?
Itisaninheritedmetabolicdisorderwhichsomelipidsacumulateinbrainandcausingspasticityanddeathin children.
(1) Lysosomes
(2) buildupoftoxiclipidsinsidethecel(biomacromolecules) (3)disabilityanddeath
InthegeneticdiseaseknownasTay-Sachs,oneofthenormalypresentdigestiveenzymesinside lysosomesislacking.Thus,atoxiclipidinthebraincelscannotbebrokendown.Theresulting buildupoflipidsinthesecelscancauseintelectualdisabilityanddeath.
Youareobservingtwocelsunderthemicroscope.Theyarethesametypeofeukaryoticcelbutoneap ears muchlarger.Basedonap earancealone,whichonewouldyouexpectobecaryingoutrespirationatamore activerate,thelargerorsmalercel?Explainwhy.
Thesmalercel.Celsne dtoremainrelativelysmalbecauseasacelexpandstheamountofsurface arearelativetothevolumeoftheceldecreases.Thesmalercelismoreactivebecauserelativetoits volume,itssurfaceareaislargerthanabig ercel.Withalargersurfacearea(relativetoitsvolume) thisalowsthemetabolicproces estooc urfaster.
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