Select True or False :
A.
Expiration leaves a small residual volume in the lungs.
B.
The lungs are completely emptied and refilled with fresh air during breathing.
C.
The right lung is larger than the left lung in human beings.
D.
The energy carrying compound in the living cell is ATP.
E.
Most of the oxygen and carbon dioxide get dissolved in the plasma and are carried in solution.
F.
The affinity of haemoglobin for carbon monoxide is more than its affinity for oxygen.
G.
The “mountain sickness” in persons climbing to high altitudes without the aid of oxygen cylinders is due to arterial hypoxia.
H.
The regulatory centre for respiration is situated in cerebral cortex.

Solution

A. TRUE
B. FALSE
C. TRUE
D. TRUE
E. FALSE
F. TRUE
G. TRUE
H. TRUE

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