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प्रश्न
How is the process of respiration different from breathing?
उत्तर
Respiration
- It is a complex biochemical process which involves enzymes.
- It involves oxidation of glucose into CO2, water and energy.
- Energy is released and stored in the form of ATP.
- It takes place inside the cell.
Breathing
- It is a mechanical process without the involvement of enzymes.
- It involves only the exchange of oxygen and CO2.
- No energy is released.
- It takes place outside the cell.
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संबंधित प्रश्न
Answer briefly the following:
What is the difference between breathing and respiration?
Write true or false for the following statement. Rewrite the false statement correctly.
Respiration and breathing are two different processes.
Very short answer question.
Why is a gas exchange very rapid at the alveolar level?
When 1500 mL air is in the lungs, it is called ______.
The impulse for voluntary muscles for forced breathing starts in ____________.
Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because ______.
During inspiration, air passes into lungs due to
The figure given below shows a small part of human lung where exchange of gas takes place. In which one of the options given below, the one part A, B, C or D is correctly identified along with its function.
Give function of carbonic anhydrase.
Complete the table:
| Partial pressure of gases |
Alveolar air | Pulmonary Capillaries |
| PP02 104 | mm Hg | ______ |
| PPC02 40 | mm Hg | ______ |
