MOD 1 Quiz
What is the state of balance in which the body’s internal environment (factors) remains within normal
ranges?
Selected Answer: Homeostasis
Question 2
What is NOT a component of a feedback loop?
Sele
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MOD 1 Quiz
What is the state of balance in which the body’s internal environment (factors) remains within normal
ranges?
Selected Answer: Homeostasis
Question 2
What is NOT a component of a feedback loop?
Selected Answer: Set point
Question 3
A negative feedback loop reverses or opposes the initial stimulus to return it back into the set point
range.
Selected Answer: True
Question 4
The dorsal cavity contains which cavity or cavities?
Selected Answer: Cranial and spinal cavities
Question 5
Which term represents a structure further away from the midline of the body when compared to another
structure?
Selected Answer: Distal
Question 6
Which plane divides the body or section of the body into anterior and posterior portions?
Selected Answer: Frontal
Question 7
Physiology is the study of structure within the body, whereas anatomy is the study of function.
Selected Answer: False
Question 8
Within the anatomical position, the wrist compared to the heart is:
Selected Answer: Distal
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MOD 1 Quiz
Question 9
Within the anatomical position, the knee compared to the ankle is:
Selected Answer: Proximal
Question 10
Body temperature, along with the majority of factors within the body, is regulated by positive feedback
loops.
Selected Answer: False
Question 11
Which cellular structure is selectively permeable for specific items to freely pass through it?
Selected Answer: Golgi apparatus
Question 12
What organelle or structure is the DNA, our genetic material, found within?
Selected Answer: Nucleus
Question 13
What organelle is responsible for the production of the ATP, our body’s energy compound?
Selected Answer: Mitochondria
Question 14
Diffusion is the movement of molecules from an area of low concentration to an area of high
concentration.
Selected Answer: False
Question 15
Which term refers to the movement of water from an area of low concentration to an area of high
concentration?
Selected Answer: Osmosis
Question 16
Diffusion is a form of active transport.
Selected Answer: False
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MOD 1 Quiz
Question 17
Which statement is true of cells?
Selected Answer: Before a cell divides into two new cells, it must replicate its DNA.
Question 18
The body’s DNA contains the “instructions” or code for cells to produce proteins.
Selected Answer: True
Question 19
Which phase of the cell cycle does the cell divide into two new cells?
Selected Answer: Interphase
Question 20
Which phase of the cell cycle does the cell make an extra set of DNA?
Selected Answer: Mitosis
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