Arrange the following structures in the order as air passes through them traveling from the bronchi:
1. alveolar duct
2. alveolus
3. respiratory bronchiole
4. terminal bronchiole
a. 1,2,3,4
b. 2,3,4,1
c. 3,4,1,2
d. 3,1,2,4
e. 4,3,1,2
Answer: E
Biology MCQ
Respiratory System
Arrange the following structures in the order as air passes through them traveling from the bronchi: