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
,c
Whichc ofc thec followingc componentsc ofc thec bonec matrix,c whenc removed,c allowsc thec bonec toc bec easilyc s
h
attered?
Selectc one:
a.c cartilage
b.c collagen
c.c hydroxyapatite
d.c mineralc -c correctc answer-b.c collagen
Whichc ofc thec followingc isc thec mostc widelyc distributedc typec ofc musclec inc thec body?
Selectc one:
a.c cardiac
b.c postural
c.c skeletal
d.c smoothc -c correctc answer-d.c smooth
Whichc sentencec bestc describesc thec slidingc filamentc modelc ofc musclec contraction?
Selectc one:
a.c Actinc andc myosinc filamentsc remainc stationary.
b.c Actinc andc myosinc myofilamentsc shorten.
c.c Sarcomeresc andc myofibrilsc contract.
d.c Sarcomeresc andc myofibrilsc lengthen.c -c correctc answer-c.c Sarcomeresc andc myofibrilsc contract.
doctorc performingc anc autopsyc onc ac patientc concludesc thatc partc ofc thec brainc wasc likelyc damagedc byc tra
u
mac duec toc ac largec populationc ofc whichc typec ofc cell?
Selectc one:
a.c Schwannc cells
b.c microglia
c.c oligodendrocytes
d.c ependymalc celc -c correctc answer-b.c microglia
,c
Whatc typec ofc axonsc isc foundc inc ac grayc ramusc comunicans?
Selectc one:
a.c myelinated,c pre-ganglionicc axons
b.c myelinated,c post-ganglionicc axons
c.c unmyelinated,c pre-ganglionicc axons
d.c unmyelinated,c post-ganglionicc axonsc -c correctc answer-d.c unmyelinated,c post-ganglionicc axons
Whichc classc ofc chemicalc messengersc isc secretedc byc neuronsc intoc synapticc cleftsc toc activatec anc adjacent
cell?
Selectc one:
a.c autocrine
b.c endocrine
c.c neurotransmitter
d.c paracrinec -c correctc answer-c.c neurotransmitter
Thec targetedc responsec ofc thec hormonec lipotropinc isc anc increasec inc whichc ofc thec following?
Selectc one:
a.c thec breakdownc ofc fatc inc adiposec tissues
b.c thec breakdownc ofc lipidsc andc releasec ofc fattyc acidsc fromc cells
c.c thec productionc ofc milkc inc lactatingc women
d.c thec secretionc ofc thyroidc hormonec -c correctc answer-a.c thec breakdownc ofc fatc inc adiposec tissues
Thec articulationsc betweenc thec radiusc andc ulnac thatc allowc forc rotationc ofc thec forearmc isc anc examplec ofc a
(
n)c _________c joint.
A.c plane
B.c pivot
C.c hinge
D.c ellipsoidc -c correctc answer-B.c pivot
Inc orderc toc increasec lowc bloodc glucosec levelsc backc toc normal,c thec pancreasc increasesc secretionc ofc ____
___.
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
,c
Whichc ofc thec followingc componentsc ofc thec bonec matrix,c whenc removed,c allowsc thec bonec toc bec easilyc s
h
attered?
Selectc one:
a.c cartilage
b.c collagen
c.c hydroxyapatite
d.c mineralc -c correctc answer-b.c collagen
Whichc ofc thec followingc isc thec mostc widelyc distributedc typec ofc musclec inc thec body?
Selectc one:
a.c cardiac
b.c postural
c.c skeletal
d.c smoothc -c correctc answer-d.c smooth
Whichc sentencec bestc describesc thec slidingc filamentc modelc ofc musclec contraction?
Selectc one:
a.c Actinc andc myosinc filamentsc remainc stationary.
b.c Actinc andc myosinc myofilamentsc shorten.
c.c Sarcomeresc andc myofibrilsc contract.
d.c Sarcomeresc andc myofibrilsc lengthen.c -c correctc answer-c.c Sarcomeresc andc myofibrilsc contract.
doctorc performingc anc autopsyc onc ac patientc concludesc thatc partc ofc thec brainc wasc likelyc damagedc byc tra
u
mac duec toc ac largec populationc ofc whichc typec ofc cell?
Selectc one:
a.c Schwannc cells
b.c microglia
c.c oligodendrocytes
d.c ependymalc celc -c correctc answer-b.c microglia
,c
Whatc typec ofc axonsc isc foundc inc ac grayc ramusc comunicans?
Selectc one:
a.c myelinated,c pre-ganglionicc axons
b.c myelinated,c post-ganglionicc axons
c.c unmyelinated,c pre-ganglionicc axons
d.c unmyelinated,c post-ganglionicc axonsc -c correctc answer-d.c unmyelinated,c post-ganglionicc axons
Whichc classc ofc chemicalc messengersc isc secretedc byc neuronsc intoc synapticc cleftsc toc activatec anc adjacent
cell?
Selectc one:
a.c autocrine
b.c endocrine
c.c neurotransmitter
d.c paracrinec -c correctc answer-c.c neurotransmitter
Thec targetedc responsec ofc thec hormonec lipotropinc isc anc increasec inc whichc ofc thec following?
Selectc one:
a.c thec breakdownc ofc fatc inc adiposec tissues
b.c thec breakdownc ofc lipidsc andc releasec ofc fattyc acidsc fromc cells
c.c thec productionc ofc milkc inc lactatingc women
d.c thec secretionc ofc thyroidc hormonec -c correctc answer-a.c thec breakdownc ofc fatc inc adiposec tissues
Thec articulationsc betweenc thec radiusc andc ulnac thatc allowc forc rotationc ofc thec forearmc isc anc examplec ofc a
(
n)c _________c joint.
A.c plane
B.c pivot
C.c hinge
D.c ellipsoidc -c correctc answer-B.c pivot
Inc orderc toc increasec lowc bloodc glucosec levelsc backc toc normal,c thec pancreasc increasesc secretionc ofc ____
___.
