| 1 |
How much air lungs can hold when they are futy inflated. |
- A. 5 liters
- B. 4.5 liters
- C. 4 liters
- D. 3.5 liters
|
| 2 |
_____ is more important regulator of breathing process. |
- A. Oxygen
- B. Carbon di oxide
- C. Myoglobin
- D. Hemoglobin
|
| 3 |
Number of spiracles in cockroach is |
- A. 20 pairs
- B. 10 pairs
- C. 06 pairs
- D. 08 pairs
|
| 4 |
Most elaborate and efficient respiratory system is present in. |
- A. Man
- B. Fish
- C. Bird
- D. Fing
|
| 5 |
Asthma is associated with severe paroxysm of difficult. |
- A. Sleeping
- B. Walking
- C. spoking
- D. Breathing
|
| 6 |
During photorespiration, glycine is converted into serine in the |
- A. Golgi bodies
- B. Chloroplast
- C. Mitochondria
- D. Ribosome
|
| 7 |
The exchange of gases between the organism and its environment is called. |
- A. Respiration
- B. External respiration
- C. Cellular respiration
- D. Anaerobic respiration
|
| 8 |
Respiratory distress syndrome is common in |
- A. Adults
- B. Old age people
- C. Prelature infants
- D. All new borns
|
| 9 |
Carbon di oxide per 100 ml of venous blood is. |
- A. 50 ml
- B. 54 ml
- C. 98 ml
- D. 99 ml
|
| 10 |
How much air can lungs when they are fully inflated |
- A. 5 liters
- B. 4 liters
- C. 3.5 liters
- D. 4.5 liters
|