BIOS 256 Exam 1 Study Guide: 100 Chamberlain
Anatomy & Physiology II Q&As
QUESTION 1
What is the primary focus of BIOS 256?
A. Computer hardware
B. Human anatomy
C. Physiology of body systems
D. Microbiology
Correct Answer: C. Physiology of body systems
Rationale: BIOS 256 focuses on how body systems function rather than just their
structure.
QUESTION 2
What is physiology?
A. Study of structure
B. Study of function of living organisms
C. Study of cells
D. Study of tissues
Correct Answer: B. Study of function of living organisms
Rationale: Physiology examines how living systems and their parts work.
,QUESTION 3
What is anatomy?
A. Study of function
B. Study of structure
C. Study of cells
D. Study of systems
Correct Answer: B. Study of structure
Rationale: Anatomy deals with the physical structure of organisms.
QUESTION 4
Which level of organization is the simplest?
A. Tissue
B. Organ
C. System
D. Cell
Correct Answer: D. Cell
Rationale: Cells are the basic structural and functional units of life.
QUESTION 5
What is the primary structural unit of the body?
A. Organ
B. Cell
C. Tissue
D. Molecule
,Correct Answer: B. Cell
Rationale: The cell is the basic structural and functional unit of life.
QUESTION 6
Which level of organization is composed of similar cells performing a specific
function?
A. Organ
B. Tissue
C. System
D. Organelle
Correct Answer: B. Tissue
Rationale: Tissues are groups of similar cells working together.
QUESTION 7
What is homeostasis?
A. Maintaining stable internal conditions
B. Movement of blood
C. Growth of tissues
D. Energy production
Correct Answer: A. Maintaining stable internal conditions
Rationale: Homeostasis keeps internal conditions stable despite external changes.
, QUESTION 8
What type of feedback reverses a change to maintain stability?
A. Positive feedback
B. Negative feedback
C. Neutral feedback
D. Active feedback
Correct Answer: B. Negative feedback
Rationale: Negative feedback restores balance by counteracting changes.
QUESTION 9
What type of feedback enhances a change?
A. Negative
B. Neutral
C. Positive
D. Passive
Correct Answer: C. Positive
Rationale: Positive feedback amplifies the original stimulus.
QUESTION 10
What is the normal human body temperature?
Anatomy & Physiology II Q&As
QUESTION 1
What is the primary focus of BIOS 256?
A. Computer hardware
B. Human anatomy
C. Physiology of body systems
D. Microbiology
Correct Answer: C. Physiology of body systems
Rationale: BIOS 256 focuses on how body systems function rather than just their
structure.
QUESTION 2
What is physiology?
A. Study of structure
B. Study of function of living organisms
C. Study of cells
D. Study of tissues
Correct Answer: B. Study of function of living organisms
Rationale: Physiology examines how living systems and their parts work.
,QUESTION 3
What is anatomy?
A. Study of function
B. Study of structure
C. Study of cells
D. Study of systems
Correct Answer: B. Study of structure
Rationale: Anatomy deals with the physical structure of organisms.
QUESTION 4
Which level of organization is the simplest?
A. Tissue
B. Organ
C. System
D. Cell
Correct Answer: D. Cell
Rationale: Cells are the basic structural and functional units of life.
QUESTION 5
What is the primary structural unit of the body?
A. Organ
B. Cell
C. Tissue
D. Molecule
,Correct Answer: B. Cell
Rationale: The cell is the basic structural and functional unit of life.
QUESTION 6
Which level of organization is composed of similar cells performing a specific
function?
A. Organ
B. Tissue
C. System
D. Organelle
Correct Answer: B. Tissue
Rationale: Tissues are groups of similar cells working together.
QUESTION 7
What is homeostasis?
A. Maintaining stable internal conditions
B. Movement of blood
C. Growth of tissues
D. Energy production
Correct Answer: A. Maintaining stable internal conditions
Rationale: Homeostasis keeps internal conditions stable despite external changes.
, QUESTION 8
What type of feedback reverses a change to maintain stability?
A. Positive feedback
B. Negative feedback
C. Neutral feedback
D. Active feedback
Correct Answer: B. Negative feedback
Rationale: Negative feedback restores balance by counteracting changes.
QUESTION 9
What type of feedback enhances a change?
A. Negative
B. Neutral
C. Positive
D. Passive
Correct Answer: C. Positive
Rationale: Positive feedback amplifies the original stimulus.
QUESTION 10
What is the normal human body temperature?
