Respiration means:

Respiratory System Physiology Mcqs
BILAL KHATTAK0

A.Intake of oxygen only
B.Use of oxygen in oxidation of assimilated food resulting in liberation of energy and CO2
C.Removal of carbon dioxide only
D.All of these

Related Mcqs:

  1. Arrange the following in ascending order of their occurrence in the atmosphere: (1) oxygen (2) Nitrogen (3) Carbon dioxide (4) Argon
  2. Biogas is composed of __________?
  3. What determines the diffusion of water accumulation of sugars?
  4. The most abundant gas emitted from volcanoes is __________?
  5. Lymph contains:
  6. Kreb’s cycle eventually leads to:
  7. Aeration of water is done for all of the following purposes EXCEPT for:
  8. When oil and gas resources are burnt they kill many forests and lakes by __________?
  9. External respiration usually called breathing involves:
  10. Aerobic respiration is more advantageous to a large organism than anaerobic respiration because aerobic respiration:

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