NEET Biology: Breathing & Gas Exchange Practice Questions
10 questions with answers and step-by-step solutions. Tap any question to see the full worked solution.
- Q1.Which structure in the human respiratory system is known as the primary site of gaseous exchange?Easy
- Q2.Carbon dioxide is primarily transported in the blood in which form?Easy
- Q3.What is the approximate partial pressure of oxygen in the atmospheric air?Easy
- Q4.What is the volume of air that remains in the lungs after a forcible expiration?Easy
- Q5.Which muscle is primarily responsible for the change in thoracic volume during breathing?Easy
- Q6.A patient with chronic obstructive pulmonary disease shows a shift in the oxygen-hemoglobin dissociation curve to the right. Which of the following physiologicaHard
- Q7.Which of the following best describes the effect of the Haldane effect on the transport of carbon dioxide in the blood?Hard
- Q8.During the chloride shift, which of the following ions moves into the erythrocyte to maintain electrical neutrality as bicarbonate ions diffuse out?Hard
- Q9.If the tidal volume is 500 mL, the inspiratory reserve volume is 3000 mL, and the expiratory reserve volume is 1100 mL, what is the vital capacity of the lungs?Hard
- Q10.In a healthy individual at sea level, if the partial pressure of oxygen in the alveoli is 100 mmHg and the partial pressure of oxygen in the pulmonary capillaryHard
Track your progress on Breathing & Gas Exchange
Sign up free to attempt these questions, score yourself, and see which topics need work.
Start Practising Free →