Test - Body Organization Flashcards
1
Q
What might happen if your respiratory center malfunctioned?
A
The oxygen level in your blood might go out of balance (pg. 23)
2
Q
Which of these is an example of negative feedback?
A
A dog panting in the hot sun (pg. 21)
3
Q
What would NOT happen if the core body temperature was too low?
A
sweat would cool the body as it evaporated (pg. 22)
4
Q
Crickets chirp louder when the temperature is low. The response is …
A
chirping (pg. 22)
5
Q
What is the least abundant of the macromolecules in living tissue?
A
nucleic acids (pg. 8-9)
6
Q
The diagram above represents…
A
simple diffusion (pg. 24)
7
Q
The diagram above represents…
A
a molecular pump (pg. 25)
8
Q
Causes a cell to swell
A
hypotonic (pg. 24)
9
Q
Low concentration of water
A
hypertonic (pg. 240
