A&P 1 FINAL EXAM, STRAIGHTERLINE ANATOMY
AND PHYSIOLOGY 1, STRAIGHTERLINE A&P 1
CUMULATIVE FINAL, STRAIGHTERLINE AP1 FINAL
REVIEW, STRAIGHTERLINE A&P 1 CUMULATIVE
FINAL QUESTIONS WITH 100% CORRECT ANSWERS
What is the smallest level of organization in the body that contains the body's genetic information?
Select one:
a. chemical
b. cellular
c. tissue
d. organism - correct answer-B. Cellular
The cellular level includes the nucleus, an organelle that contains the body's genetic information.
Which is an example of a normally occurring positive-feedback mechanism?
Select one:
a. elevated blood pressure during exercise
b. increase in heart rate after blood loss
c. decrease in blood pressure after blood loss
d. stretching of the uterus near the end of pregnancy - correct answer-
d. stretching of the uterus near the end of pregnancy
Which of the following processes generates the most ATP within a human cell?
Select one:
a. glycolysis
b. lactic acid fermentation
c. oxidative phosphorylation
d. citric acid cycle - correct answer-c. oxidative phosphorylation
,During DNA replication, how does each template strand eventually become two identical DNA molecu
les?
Select one:
a. The two strands form continuously, catalyzed by DNA polymerase.
b. The two strands form continuously, catalyzed by DNA ligase.
c. One strand forms continuously, the other forms in short segments spliced by DNA polymerase.
d. One strand forms continuously, the other forms in short segments spliced by DNA ligase. -
correct answer-
d. One strand forms continuously, the other forms in short segments spliced by DNA ligase.
Which is the most superficial layer of skin that is composed primarily of living cells?
Select one:
a. stratum corneum
b. stratum lucidum
c. stratum basale
d. stratum spinosum - correct answer-d. stratum spinosum
Which of the following is the definition of a third degree burn?
Select one:
a. a burn that covers at least 25% of the skin
b. a burn that has destroyed the dermis and epidermis
c. a burn that can only be caused by fire
d. a burn that does not leave scars - correct answer-
b. a burn that has destroyed the dermis and epidermis
Which of the following types of openings in the skeletal system does a "sinus" describe?
Select one:
a. cavity
b. cleft
c. hole
d. tunnel - correct answer-a. cavity
,z
Whichz ofz thez followingz componentsz ofz thez bonez matrix,z whenz removed,z allowsz thez bonez toz bez easilyz s
h
attered?
Selectz one:
a.z cartilage
b.z collagen
c.z hydroxyapatite
d.z mineralz -z correctz answer-b.z collagen
Whichz ofz thez followingz isz thez mostz widelyz distributedz typez ofz musclez inz thez body?
Selectz one:
a.z cardiac
b.z postural
c.z skeletal
d.z smoothz -z correctz answer-d.z smooth
Whichz sentencez bestz describesz thez slidingz filamentz modelz ofz musclez contraction?
Selectz one:
a.z Actinz andz myosinz filamentsz remainz stationary.
b.z Actinz andz myosinz myofilamentsz shorten.
c.z Sarcomeresz andz myofibrilsz contract.
d.z Sarcomeresz andz myofibrilsz lengthen.z -z correctz answer-c.z Sarcomeresz andz myofibrilsz contract.
doctorz performingz anz autopsyz onz az patientz concludesz thatz partz ofz thez brainz wasz likelyz damagedz byz tra
u
maz duez toz az largez populationz ofz whichz typez ofz cell?
Selectz one:
a.z Schwannz cells
b.z microglia
c.z oligodendrocytes
d.z ependymalz celz -z correctz answer-b.z microglia
,z
Whatz typez ofz axonsz isz foundz inz az grayz ramusz comunicans?
Selectz one:
a.z myelinated,z pre-ganglionicz axons
b.z myelinated,z post-ganglionicz axons
c.z unmyelinated,z pre-ganglionicz axons
d.z unmyelinated,z post-ganglionicz axonsz -z correctz answer-d.z unmyelinated,z post-ganglionicz axons
Whichz classz ofz chemicalz messengersz isz secretedz byz neuronsz intoz synapticz cleftsz toz activatez anz adjacent
cell?
Selectz one:
a.z autocrine
b.z endocrine
c.z neurotransmitter
d.z paracrinez -z correctz answer-c.z neurotransmitter
Thez targetedz responsez ofz thez hormonez lipotropinz isz anz increasez inz whichz ofz thez following?
Selectz one:
a.z thez breakdownz ofz fatz inz adiposez tissues
b.z thez breakdownz ofz lipidsz andz releasez ofz fattyz acidsz fromz cells
c.z thez productionz ofz milkz inz lactatingz women
d.z thez secretionz ofz thyroidz hormonez -z correctz answer-a.z thez breakdownz ofz fatz inz adiposez tissues
Thez articulationsz betweenz thez radiusz andz ulnaz thatz allowz forz rotationz ofz thez forearmz isz anz examplez ofz a
(
n)z _________z joint.
A.z plane
B.z pivot
C.z hinge
D.z ellipsoidz -z correctz answer-B.z pivot
Inz orderz toz increasez lowz bloodz glucosez levelsz backz toz normal,z thez pancreasz increasesz secretionz ofz ____
___.
AND PHYSIOLOGY 1, STRAIGHTERLINE A&P 1
CUMULATIVE FINAL, STRAIGHTERLINE AP1 FINAL
REVIEW, STRAIGHTERLINE A&P 1 CUMULATIVE
FINAL QUESTIONS WITH 100% CORRECT ANSWERS
What is the smallest level of organization in the body that contains the body's genetic information?
Select one:
a. chemical
b. cellular
c. tissue
d. organism - correct answer-B. Cellular
The cellular level includes the nucleus, an organelle that contains the body's genetic information.
Which is an example of a normally occurring positive-feedback mechanism?
Select one:
a. elevated blood pressure during exercise
b. increase in heart rate after blood loss
c. decrease in blood pressure after blood loss
d. stretching of the uterus near the end of pregnancy - correct answer-
d. stretching of the uterus near the end of pregnancy
Which of the following processes generates the most ATP within a human cell?
Select one:
a. glycolysis
b. lactic acid fermentation
c. oxidative phosphorylation
d. citric acid cycle - correct answer-c. oxidative phosphorylation
,During DNA replication, how does each template strand eventually become two identical DNA molecu
les?
Select one:
a. The two strands form continuously, catalyzed by DNA polymerase.
b. The two strands form continuously, catalyzed by DNA ligase.
c. One strand forms continuously, the other forms in short segments spliced by DNA polymerase.
d. One strand forms continuously, the other forms in short segments spliced by DNA ligase. -
correct answer-
d. One strand forms continuously, the other forms in short segments spliced by DNA ligase.
Which is the most superficial layer of skin that is composed primarily of living cells?
Select one:
a. stratum corneum
b. stratum lucidum
c. stratum basale
d. stratum spinosum - correct answer-d. stratum spinosum
Which of the following is the definition of a third degree burn?
Select one:
a. a burn that covers at least 25% of the skin
b. a burn that has destroyed the dermis and epidermis
c. a burn that can only be caused by fire
d. a burn that does not leave scars - correct answer-
b. a burn that has destroyed the dermis and epidermis
Which of the following types of openings in the skeletal system does a "sinus" describe?
Select one:
a. cavity
b. cleft
c. hole
d. tunnel - correct answer-a. cavity
,z
Whichz ofz thez followingz componentsz ofz thez bonez matrix,z whenz removed,z allowsz thez bonez toz bez easilyz s
h
attered?
Selectz one:
a.z cartilage
b.z collagen
c.z hydroxyapatite
d.z mineralz -z correctz answer-b.z collagen
Whichz ofz thez followingz isz thez mostz widelyz distributedz typez ofz musclez inz thez body?
Selectz one:
a.z cardiac
b.z postural
c.z skeletal
d.z smoothz -z correctz answer-d.z smooth
Whichz sentencez bestz describesz thez slidingz filamentz modelz ofz musclez contraction?
Selectz one:
a.z Actinz andz myosinz filamentsz remainz stationary.
b.z Actinz andz myosinz myofilamentsz shorten.
c.z Sarcomeresz andz myofibrilsz contract.
d.z Sarcomeresz andz myofibrilsz lengthen.z -z correctz answer-c.z Sarcomeresz andz myofibrilsz contract.
doctorz performingz anz autopsyz onz az patientz concludesz thatz partz ofz thez brainz wasz likelyz damagedz byz tra
u
maz duez toz az largez populationz ofz whichz typez ofz cell?
Selectz one:
a.z Schwannz cells
b.z microglia
c.z oligodendrocytes
d.z ependymalz celz -z correctz answer-b.z microglia
,z
Whatz typez ofz axonsz isz foundz inz az grayz ramusz comunicans?
Selectz one:
a.z myelinated,z pre-ganglionicz axons
b.z myelinated,z post-ganglionicz axons
c.z unmyelinated,z pre-ganglionicz axons
d.z unmyelinated,z post-ganglionicz axonsz -z correctz answer-d.z unmyelinated,z post-ganglionicz axons
Whichz classz ofz chemicalz messengersz isz secretedz byz neuronsz intoz synapticz cleftsz toz activatez anz adjacent
cell?
Selectz one:
a.z autocrine
b.z endocrine
c.z neurotransmitter
d.z paracrinez -z correctz answer-c.z neurotransmitter
Thez targetedz responsez ofz thez hormonez lipotropinz isz anz increasez inz whichz ofz thez following?
Selectz one:
a.z thez breakdownz ofz fatz inz adiposez tissues
b.z thez breakdownz ofz lipidsz andz releasez ofz fattyz acidsz fromz cells
c.z thez productionz ofz milkz inz lactatingz women
d.z thez secretionz ofz thyroidz hormonez -z correctz answer-a.z thez breakdownz ofz fatz inz adiposez tissues
Thez articulationsz betweenz thez radiusz andz ulnaz thatz allowz forz rotationz ofz thez forearmz isz anz examplez ofz a
(
n)z _________z joint.
A.z plane
B.z pivot
C.z hinge
D.z ellipsoidz -z correctz answer-B.z pivot
Inz orderz toz increasez lowz bloodz glucosez levelsz backz toz normal,z thez pancreasz increasesz secretionz ofz ____
___.
