Glencoe Biology

Section 2: Respiratory System

Self-Check Quizzes

1
The exchange of gases between the blood and the body's cells is called ____.
A)external respiration
B)internal respiration
C)bronchial respiration
D)exhalation
2
Hairlike structures called ____ line the nasal passages.
A)bronchioles
B)alveoli
C)celia
D)filters
3
What causes inhalation during breathing?
A)air is released from lungs
B)shrinking of chest cavity
C)relaxation of rib and diaphram muscles
D)contraction of rib and diaphram muscles
4
What are these round lung structures called?
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A)platelets
B)capillaries
C)red blood cells
D)alveoli
5
Which of the following is not part of the passagway that air travels through in the respiratory system?
A)atrium
B)trachea
C)bronchi
D)nasal passages
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