1. Allied American University BIO 130
Module 8
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BIO 130 MODULE 8 CHECK YOUR UNDERSTANDING
1. Personswhodesire romanticandsexual relationshipswiththose of the same genderare:
a. homosexual.
b. intersexual.
c. heterosexual.
d. all of the choicesapply.
Hint:Section27.1 and Section27.3
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15B:Examine howthe expressionof sexualityvariesamongindividuals.
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2. Spermcellsare producedinthe:
a. vas deferens.
b. penis.
c. urinarybladder.
d. testes.
Hint:Section27.2, Section27.5, and Section27.6
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
2. individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
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3. Digestionof proteinbeginsinthe:
a. mouth.
b. stomach.
c. duodenum.
d. small intestine.
Hint:Section24.5
SLO12:Identify the physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12D:State the role of variousorgansof the digestive systeminthe enzymatic,mechanical,and
chemical
digestionof foods.
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4. The part of the brain that controlsautomaticfunctions,suchas breathingandheartrate,is the:
a. cerebrum.
b. cerebellum.
c. spinal cord.
d. medullaoblongata.
Hint:Section26.2
SLO13:Analyze the rolesthathormones,nerve cells,andsensoryandmotorabilitiesplayinthe human
body.
LO13E:Explainwhydamage to a particularpart of the brainaffectsa specificsensoryormotorability.
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3. 5. Whichof the followingservesasaphysical barriertopreventthe spermfromgettingtothe egg
cell?
a. Abortion
b. IUD
c. Condom
d. Spermicidal jelly
Hint:Section27.10
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
0
6. Balance ismaintainedby:
a. the tympanum.
b. earbones.
c. semicircularcanals.
d. the auditorytube.
Hint:Section26.2 and Section26.6
SLO12:Identify the physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12H:Identifythe kindsof environmental changestowhichthe varioussense organsrespond.
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7. Bile isrequiredforfatdigestionbecause:
a. fat isnot watersoluble.
b. bile isanenzyme necessaryforfatdigestion.
4. c. bile changesthe pH of the intestine andimprovesconditionsforfatdigestion.
d. bile reducedthe amountof fatpresent.
Hint:Section24.5
SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12D:State the role of variousorgansof the digestive systeminthe enzymatic,mechanical,and
chemical
digestionof foods.
0
8. The placenta:
a. conductsthe mother'sblooddirectlytothe embryo.
b. isresponsibleforprovidingthe nutritional needsof the embryo.
c. nourishesthe eggwhile itisyetinthe ovary.
d. isdischargedfromthe bodyand rebuiltapproximatelyeverytwenty-eightdays.
Hint:Section27.9
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
1
9. Basophils,eosinophils,andneutrophilsare alsoknownas:
a. leukocytes.
b. platelets.
c. lymphocytes.
d. RBCs.
Hint:Section24.2
5. SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12A:Explainwhya stronglypumpingheart,openarteries,andveinsare essentialtogoodhealth.
1
10. Individualswhohave partial orcomplete developmentof bothmale andfemale sex organsare:
a. homosexual.
b. intersexual.
c. transgender.
d. all of the choicesapply.
Hint:Section27.1 and Section27.2
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15C:Describe some aspectsof sexual behaviorthatare stronglyinfluencedbyculture andotherthat
may
be hereditary.
0
11. Whenthe egg leavesthe oviduct,itnormallypassesdirectlyintothe:
a. abdominal cavity.
b. ovary.
c. uterus.
d. vasdeferens.
Hint:Section27.2
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
6. 1
12. If the amountof carbon dioxide inthe bloodincreases,whichof the followingoccurs?
a. Breathingrate increases
b. The pH increases
c. Bicarbonate ionsare convertedtocarbonic acid
d. The diaphragmcontracts lessfrequently
Hint:Section24.2 and Section24.4
SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12B:Examine the functionof breathingtooxygenandcarbondioxide exchange.
1
13. The differentiationof the sex of anembryo:
a. occurs aboutmonth 4 of fetal development.
b. isdeterminedbythe presence orabsence of the Y-chromosome anditsgenes.
c. occurs at conception.
d. ishighlyvariable formone embryotoanother.
Hint:Section27.4
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
1
14. Male sex hormonesare:
a. androgens.
b. estrogens.
7. c. gonads.
d. semen.
Hint:Section27.2, Section27.4, Section27.5, and Section27.8
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
1
15. The discharge of bloodduringthe humanfemale'speriodindicatesthatthe:
a. eggis beingreleasedfromthe ovary.
b. liningof the uterusisbeingshed.
c. ovarianfollicleshave developedintothe corpusluteum.
d. corpusluteumhasdevelopedintothe ovarianfollicle.
Hint:Section27.7
SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
0
16. Whichof the followingisaprocedure thatinvolvesthe cuttingandtyingoff of the oviducts?
a. Tubal ligation
b. Vasectomy
c. C-section
d. Contraception
Hint:Section27.10
8. SLO15:Evaluate the male and female reproductivesystemsandexaminehow sexualitydiffersamong
individualsandcultures.
LO15A:State the role playedbyeachcomponentof boththe male and female reproductivesystem
components.
1
17. Surface area inmany kindsof organsis importantbecause the amountof surface determines:
a. howmuch material canpass throughthe membrane.
b. whichkindsof materialscanpassthroughthe membrane.
c. whenmaterialscanpassthrough the membrane.
d. where materialscanpassthroughthe membrane.
Hint:Section24.1, Section24.2, Section24.3, Section24.4, Section24.5, and Section24.6
SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12G:Examine howthe circulatorysystemandrespiratorysysteminteracttomaintainpHand oxygen
levels.
1
18. Breathingismostdirectlycontrolledby(the):
a. heart.
b. lungs.
c. diaphragm.
d. consciousthought.
Hint:Section24.4
SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12G:Examine howthe circulatorysystemandrespiratorysysteminteracttomaintainpHand oxygen
9. levels.
0
19. Hormones:
a. bindto specificcellscalledtargetcells.
b. are producedonlybythe brain.
c. are requiredinhighconcentrationstohave anyeffect.
d. are onlyable to diffuse shortdistancesfromwhere theyare produced.
Hint:Section26.3
SLO14:Describe the body’sdifferentimmune mechanismsandexaminevariousautoimmunediseases.
LO14B:DifferentiatebetweenTand B cells.
0
20. Whichof the followingistypical of anendocrine gland?
a. It secretesintoaduct.
b. It producesenzymesfordigestion.
c. It usuallysecretesitsproductsintothe circulatorysystem.
d. It increasesthe metabolicrate.
Hint:Section26.3
SLO12:Identifythe physiological processandexamine the mainsystemsof the humanbodyandtheir
functions.
LO12G:Examine howthe circulatorysystemandrespiratorysysteminteracttomaintainpHand oxygen
levels.
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UNDERSTANDING-1-Persons-who-23740
10. BIO 130 MODULE 8 HOMEWORK ASSIGNMENT
Identifythe physiological processandexaminethe mainsystemsof the humanbodyandtheirfunctions.
Analyze the rolesthathormones,nervecells,andsensoryandmotorabilitiesplayinthe humanbody.
Describe the body’sdifferentimmunemechanismsandexamine variousautoimmune diseases.
Evaluate the male andfemale reproductive systemsandexamine how sexualitydiffersamong
individualsandcultures.
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ASSIGNMENT-Identify-the-physio-23742