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Questions and Answers
What is the primary function of nasal cilia in the respiratory system?
What is the primary function of nasal cilia in the respiratory system?
- Producing antibodies
- Filtering and trapping airborne particles (correct)
- Regulating immune response
- Aiding in gas exchange
In the context of immune defense, what is the role of antibodies?
In the context of immune defense, what is the role of antibodies?
- Recognizing and binding to specific antigens (correct)
- Directly killing bacteria
- Enhancing cell-mediated immunity
- Inhibiting virus replication
What is a key function of antibiotics in combating bacterial infections?
What is a key function of antibiotics in combating bacterial infections?
- Promoting virus growth
- Providing nutrients to bacteria
- Stimulating immune response
- Inhibiting bacterial growth or killing bacteria (correct)
How do some salamanders perform respiration if they do not have lungs?
How do some salamanders perform respiration if they do not have lungs?
In what part of plants does the majority of gas exchange take place?
In what part of plants does the majority of gas exchange take place?
What is the primary function of lenticels in plants?
What is the primary function of lenticels in plants?
How does the mucociliary clearance mechanism protect the respiratory system?
How does the mucociliary clearance mechanism protect the respiratory system?
In what process do plants exchange respiratory gases with the atmosphere?
In what process do plants exchange respiratory gases with the atmosphere?
What is the main difference between innate defense mechanisms and adaptive immunity?
What is the main difference between innate defense mechanisms and adaptive immunity?
How does the development of lungs in tadpoles affect their breathing process?
How does the development of lungs in tadpoles affect their breathing process?
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