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प्रश्न
Answer briefly the following:
What is the difference between breathing and respiration?
उत्तर
Breathing is a simple physical process of drawing in air through the nostrils and expelling it out. Respiration is a chemical process which involves the breakdown of food and releases energy.
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संबंधित प्रश्न
Differentiate between cyclic and non-cyclic photophosphorylation.
The size of the chest cavity increases during inhalation.
In human respiration, chemical energy is released in the form of ______.
When 1500 mL air is in the lungs, it is called ______.
______ is formed when carbon monoxide combines with haemoglobin.
Blood contains C02 in the form of ____________.
In breathing movements, air volume can be estimated by ______.
Explain the mechanism of breathing with neat labelled sketches.
In HMP shunt, number of molecules of CO2 evolved are ______.
Listed below are four respiratory capacities (1 - 4) and four jumbled respiratory volumes of a normal human adult
| Respiratory Capacities | Respiratory Volumes |
| 1. Residual volume | 2500 mL |
| 2. Vital capacity | 5500 mL |
| 3. Inspiratory sore volume | 1200 mL |
| 4. Total Lung capacity | 4500 mL |
Which one of the following is the correct matching of two capacities and volumes?
