Breathing and exchange of gases Quiz 1

The nasal cavity is divided into right and left nasal chambers by a ……

The right lung is divided into ……

Carbon dioxide is carried in the blood mainly as ……

Transport of oxygen is carried out by …

Respiration taking place at the alveoli of lungs is called ……

The volume of air inspired or expired during normal breathing is ………

What is the partial pressure of oxygen and carbon dioxide respectively in the atmospheric air?

The vital capacity of human lung is equal to ……

The exchange of gases between alveolar air and alveolar capillaries occurs by ………

Oxygen dissociation curve will shift to right on the decrease of ……