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LS 15 Prep U for Final Exam Questions with 100% Correct Answers Verified Updated 2024.
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LS 15 Prep U for Final Exam Questions with 100% Correct Answers Verified Updated 2024.
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LS v15 vPrep vU vfor vFinal vExam vQuestions vwith v100% vCorrectvAnswers vVerified vUpdated v2024
ADH vstands vfor vAntidiuretic vHormone. vWhat vis vthis vhormone's vmain vfunction? v- vAnswer v- v v vTo
vmake vthe vkidneys vmore vpermeable vto vwater
Which vof vthe vfollowing vhas vbeen vused vas van vexpression vfor venvironmental vendocrine vdisruptors,
vbecause vof vtheir veffects von vwildlife? v- vAnswer v- v v vGender-bending vchemicals
If va vhigh vdose vof vtime-released vtestosterone vwas vgiven vto va vmale vsongbird, vwhich vof vthe
vfollowing vwould vbe va vlikely veffect? v- vAnswer v- v v vHe vwould vhave va vshorter vlifespan vthan vmost
vother vmales
Which vof vthe vfollowing vhormones vhas vbeen vlinked vto vhypnotic, vsedative-like veffects vcontributing
vto vsleep vefficiency? v- vAnswer v- v v vMelatonin
Which vis vtrue vabout vthe vpituitary vgland? v- vAnswer v- v v vIt vis vcontrolled vby vthe vhypothalamus vin
vthe vbrain
The vhypothalamus vcontrols vthe vanterior vpituitary vby vmeans vof: v- vAnswer v- v v vReleasing
vhormones
___________ vhormone vpromotes vthe vdevelopment vof vall vtissues vin va vvertebrate's vbody vby
vincreasing vprotein vsynthesis vand vdivision vrates. v- vAnswer v- v v vGrowth
The vpancreas vsecretes vtwo vhormones vthat vhave vthe vopposite veffect. vWhat vare vthe vnames vof
vthese vtwo vhormones vand vwhat vare vtheir veffects? v- vAnswer v- v v vInsulin vstimulates vglucose
vuptake vby vcells vand vlowers vblood vglucose vlevels; vglucagon vraises vblood vglucose vlevels.
The vtarget vorgans vof vinsulin vare: v- vAnswer v- v v vMuscles vand vliver
Which vhormone vis vresponsible vfor vlowering vthe vglucose vlevel vin vthe vblood? v- vAnswer v- v v vInsulin
Why vdo vresearchers vrarely vremove vthe vorgan vthat vproduces va vparticular vhormone, vin vorder vto
vobserve vthe veffects vof vhormone vdeficiency vin vlab vanimals? v- vAnswer v- v v v1. vResearchers vmust
vconstruct vstudies vthat vfollow vethical vguidelines; vremoving van ventire vorgan vfrom vlab vanimals vmay
vbe vruled vas vunethical.
, 2. vIt vis vdifficult vto vdesign va vcomparable vcontrol vor vplacebo vgroup vagainst vanimals vthat vare
vmissing van ventire vorgan. v
3. vOrgan vremoval vmay vchange vthe vanimal's vbehavior vin vways vunrelated vto vthe vdeficiency vof vthe
vhormone vbeing vstudied.
4. vThe vorgan vmay vprovide vlife-sustaining vfunctions vother vthan vmaking vthe vhormone vin vquestion.
The vfollowing vchoices vlink vup vthe vdifferent vhuman vglands vwith vthe vhormones vthey vsecret.
vWhich vof vthe vfollowing vchoices vdoes vthis vINCORRECTLY? v- vAnswer v- v v vThyroid v- voxytocin
Why vhas vthe vhormone voxytocin vbeen vcalled v"trust vin va vbottle"? v- vAnswer v- v v vOxytocin vnasal
vspray vhas vbeen vshown vto vincrease vtrusting vbehavior vtowards vothers.
What vhormone vhas vbeen vshown vto vreach vhigh vlevels vin vboth vcompetitors vand vfans, vduring vand
vafter vwinning va vcompetition? v- vAnswer v- v v vTestosterone
The v___________ vgland vis va vtwo-lobed vstructure vat vthe vfront vof vthe vlarynx vand vtrachea vin vthe
vneck. vOne vof vthe vmajor vhormones vreleased vby vthis vgland vis v_____________. v- vAnswer v- v v
vThyroid v- vthyroxine
When vhormones venter vthe vanterior vpituitary vgland vthrough vthe vanterior vpituitary vpathway,
vwhich vof vthe vfollowing vglands vdid vthey vimmediately vcome vfrom? v- vAnswer v- v v vHypothalamus
Water-soluble vhormones vinclude v_________ vhormones, vwhile vlipid-soluble vhormones vinclude
v_________ vhormones. v- vAnswer v- v v vPeptide, vsteroid
Research vin vanimals vhas vshown vthat v_________ vreliably vcaused vanimals vto vlet vdown vtheir vguard,
vinitiate vinteraction, vand vfacilitate vsocial vattachment vwith vother vindividuals vat va vmuch vhigher
vrate vthan vthey vnormally vwould. v- vAnswer v- v v vOxytocin
Hashimoto's vdisease vis van vautoimmune vdisorder vwhere vthe vantibodies vattack vcells vin va vcertain
vgland, vgradually vdestroying vit. vAll vthe vdifferent vsymptoms vof vthis vdisorder vare vdue vto vthe
vindividual's vpermanent vslower vmetabolism. vFrom vthis vdescription, vwhich vgland vwould vyou
vpropose vis vaffected vby vHashimoto's vdisease? v- vAnswer v- v v vThyroid vgland
Researchers vhave vfound vthat vspecially-bred vmice, vthat vcould vnot vproduce vestrogen vin vtheir
vbodies: v- vAnswer v- v v v1. vwould vrun vexcessively von vexercise vwheels vand vgroom vthemselves.
2. vexhibited vsigns vof vobsessive-compulsive vdisorder.
Which vof vthe vfollowing vbehaviors vhas vbeen vdemonstratively vlinked vto vtestosterone vlevels? v-
vAnswer v- v v vThe vperformance va vperson vmay vhave von va vtest vof vspatial vability
The v_____________ vgland vreleases vmelatonin, vwhich vis va vhormone vimportant vfor vreproduction vin
vcertain vmammals. v- vAnswer v- v v vPineal
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