AP Biology (Mader), 11th Edition

Chapter 35: Respiratory Systems

Pre-Test

1
Gas exchange takes place by the physical process of _____.
A)receptor mediated endocytosis
B)active transport
C)diffusion
D)osmosis
2
For external respiration to be effective, the area where gas exchange occurs must:
A)be dry.
B)have a large surface area.
C)be thick.
3
Which organisms have a system of air tubes called tracheae through which oxygen is delivered directly to the cells without entering the blood?
A)Earthworms
B)Hydra
C)Terrestrial vertebrates
D)Insects
4
All of the following statements concerning cellular respiration are true EXCEPT:
A)Cellular respiration uses oxygen that enters the mitochondria of cells.
B)Cellular respiration uses oxygen to produce ATP.
C)Cellular respiration uses oxygen which is carried on the hemoglobin of erythrocytes.
D)Cellular respiration takes place in chloroplasts and uses carbon dioxide as well as oxygen.
5
Gas exchange between air and blood within the lungs is part of _____.
A)internal respiration
B)external respiration
C)breathing
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