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Question | Answer |
---|---|
What are the five steps to gas exchange? | . ventilation, 2. pulmonary Gas exchange, 3. Gas transport, 4. cellular gas exchange, 5. cellular respiration |
What type of epithelial cells in the trachea? | Pseudostratified ciliated columnar epithelium |
What are the rings in the trachea made of? | Hyaline cartilage |
What are the two zones in the lungs? | Conducting and respiratory zones |