Florida Science Grade 6

Section 3: The Respiratory System

The Respiratory System

1.
Cellular respiration uses oxygen to release energy from _______.
A)cellulose
B)glucose
C)carbon dioxide
D)water
2.
When you inhale, which of the following contracts and relaxes?
A)nephrons
B)bronchioles
C)diaphragm
D)kidneys
3.
Exchange of gases occurs between capillaries and which of the following structures?
A)bronchi
B)alveoli
C)trachea
D)bronchioles
4.
Which of the following conditions does smoking worsen?
A)arthritis
B)emphysema
C)respiration
D)excretion
5.
Which of these is the correct sequence of air flow through the respiratory system?
A)larynx, pharynx, bronchi, trachea, alveoli
B)pharynx, larynx, trachea, bronchi, alveoli
C)Preservation
D)pharynx, larynx, trachea, alveoli, bronchi
Glencoe Online Learning CenterScience HomeProduct InfoSite MapContact Us

The McGraw-Hill CompaniesGlencoe

Please read our Terms of Use and Privacy Policy before you explore our Web site. To report a technical problem with this Web site, please contact the Web Producer.