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प्रश्न
Answer the following in detail.
How is the process of cellular respiration different from breathing?
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उत्तर
Respiration
- It is a complex biochemical process that 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 ceil
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
Given below are the end products of different reactions involving glucose.
Write the reaction number in front of the following:
(i) Anaerobic reaction =
(ii) Reaction in the human muscles =
(iii) Aerobic respiration =
(iv) Reaction in the plant cells =
(v) Reaction in the liver
Name the process by which plant parts like roots, stems, and leaves get oxygen required for respiration.
The photosynthesis in a plant is not taking place during the day time if the plant is releasing:
With which human organ system (or human systems) is alveoli associated?
Name the body structure concerned with the given functional activity:
Transports oxygen to the body cells.
Given below is an example of a certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Pleura and _____________.
State one function of the following:
Ciliated epithelium lining the respiratory tract
State one function of the following:
Intercostal muscles
Give Suitable Explanation for the Following :
Why do you shiver and why do your teeth chatter when it is very cold in winter?
The partial pressure of oxygen of blood in pulmonary capillaries is i ______ mrnHg while in alveolar air it is ii ______ mmHg.
