A&P 1 Final Exam, Straighterline
Anatomy and Physiology 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update
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 - 🧠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 - 🧠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 - 🧠ANSWER ✔✔c. oxidative phosphorylation
,During DNA replication, how does each template strand eventually become
two identical DNA molecules?
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. - 🧠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 - 🧠ANSWER ✔✔d. stratum spinosum
3
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STATEMENT. ALL RIGHTS RESERVED
, 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 - 🧠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 - 🧠ANSWER ✔✔a. cavity
Which of the following components of the bone matrix, when removed,
allows the bone to be easily shattered?
Select one:
Anatomy and Physiology 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update
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 - 🧠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 - 🧠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 - 🧠ANSWER ✔✔c. oxidative phosphorylation
,During DNA replication, how does each template strand eventually become
two identical DNA molecules?
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. - 🧠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 - 🧠ANSWER ✔✔d. stratum spinosum
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, 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 - 🧠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 - 🧠ANSWER ✔✔a. cavity
Which of the following components of the bone matrix, when removed,
allows the bone to be easily shattered?
Select one:
