Biology Practice: The Respiratory System (Mock Test 2 - Moderate)
1. Which of these is the correct chemical equation for Aerobic Respiration?
2. The internal surface of the nose is lined with a "Mucus Membrane" and hair to:
3. Why are the cartilaginous rings in the trachea "C-shaped" rather than complete circles?
4. The process of "Gaseous Exchange" takes place specifically in the:
5. Which lung is slightly smaller and has a "Cardiac Notch" to accommodate the heart?
6. During Inhalation, the volume of the chest cavity increases because:
7. What is the approximate percentage of Carbon Dioxide in "Expired Air"?
8. Which condition is caused by the inflammation of the bronchi, leading to a persistent cough?
9. Anaerobic respiration in humans usually occurs in which part of the body during heavy exercise?
10. The fluid present between the two pleural membranes that protects the lungs is:
11. In the "Lungs in a Bottle" experiment, the plastic sheet at the bottom represents the:
12. Which of these is a common allergen that can trigger an Asthma attack?
13. Respiration is a "Bio-chemical" process. What does the term "Bio" refer to here?
14. Which structure contains "Cilia" (tiny hairs) to move mucus and dust towards the throat?
15. How much energy (ATP) is produced during one cycle of Aerobic Respiration?
16. The disease "Pneumonia" primarily affects which part of the respiratory system?
17. Which of these gases shows the HIGHEST percentage in both inspired and expired air?
18. Gaseous exchange between blood and air happens through the process of:
19. Why do we sneeze?
20. Which of the following is an "End Product" of anaerobic respiration in yeast?