StraighterLine Anatomy & Physiology I (BIO201)

STRAIGHTERLINE

ANATOMY FINAL,

STRAIGHTERLINE

ANATOMY &

PHYSIOLOGY

,• What is the smallest level of organization in the body that

contains the body's genetic information?


• chemical

• cellular

• tissue

• organism: 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:

• elevated blood pressure during exercise

• increase in heart rate after blood loss

• decrease in blood pressure after blood loss

,• stretching of the uterus near the end of pregnancy: 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:

• glycolysis

• lactic acid fermentation

• oxidative phosphorylation

• citric acid cycle: c. oxidative phosphorylation

• During DNA replication, how does each template strand

eventually become two identical DNA molecules?


Select one:

• The two strands form continuously, catalyzed by DNA

polymerase.

• The two strands form continuously, catalyzed by DNA ligase.

, • One strand forms continuously, the other forms in short

segments spliced by DNA polymerase.




• One strand forms continuously, the other forms in short

segments spliced by DNA ligase.: d. One strand forms

continuously, the other forms in short segments spliced by

DNA ligase. There is a leading strand and a lagging strand;

they don't both form continuously.

• Which is the most superficial layer of skin that is composed

primarily of living

cells?



Select one:

• stratum corneum

• stratum lucidum

• stratum basale spinosum.