Glencoe Science Level Green

Chapter 14: Digestion, Respiration and Excretion

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
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