| 1 |
Rubisco reacts with oxygen instead of CO2 during. |
- A. Glycolysis
- B. Respiration
- C. Kreb cycle
- D. Photorespiration
|
| 2 |
Which is correct order of parts of air passage ways in man. |
- A. Nostrils, Nasal cavity, Pharynx, Larynx
- B. Nasal cavity, Nostrils, Pharynx, Larynx
- C. Nasal cavity, Pharynx, Nostrils, Larynx
- D. Nostrils, Pharynx, Larynx, Nasal cavity
|
| 3 |
Lungs of birds have thin walled ducts called. |
- A. Alveoli
- B. Trachea
- C. Bronchi
- D. Parabronchi
|
| 4 |
Respiratory distress syndrome is common in |
- A. Adults
- B. Old age people
- C. Prelature infants
- D. All new borns
|
| 5 |
In the peroxisomes the glycolate is converted into |
- A. Serine
- B. Ethanolamine
- C. Glycine
- D. CO<sub>2</sub>
|
| 6 |
Water is more viscous than air. |
- A. 10 times
- B. 20 times
- C. 50 times
- D. 100 times
|
| 7 |
In birds the organ of voice is called. |
- A. Vocal card
- B. Larynx
- C. Syrinx
- D. Parabronchi
|
| 8 |
Blood contains ______ oxygen per 100 ml of blood when haemoglobin is 98% saturated |
- A. 19.6 ml
- B. 18.6 ml
- C. 16.6 ml
- D. 17.6 ml
|
| 9 |
Carbon di oxide per 100 ml of venous blood is. |
- A. 50 ml
- B. 54 ml
- C. 98 ml
- D. 99 ml
|
| 10 |
More than ten compounds of tar of tobacco smoke are included in causing. |
- A. Cancer
- B. Asthma
- C. Emphysema
- D. Tuberculosis
|