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प्रश्न
List the differences between aerobic and anaerobic respiration.
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उत्तर
| Aerobic respiration | Anaerobic respiration | |
| 1. | It is the process of breakdown of food in the presence of oxygen. | It is the process of breakdown of food in the absence of oxygen. |
| 2. | Its end products are CO2 and H2O. | End products of anaerobic respiration can be lactic acid or CO2 and alcohol. |
| 3. | It takes a longer time to release energy. | It is a fast process as compared to aerobic respiration. |
| 4. | It produces a large amount of energy. | It produces a small amount of energy as compared to aerobic respiration. |
| 5. | Examples: It occurs in most plants and animals. | Examples: Yeast, bacteria, human muscle cells, etc. respire anaerobically. |
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संबंधित प्रश्न
Fill in the following blank with suitable word:
The organs of respiration in man are the _____________.
Explain why, when air is taken in and let out during breathing, the lungs always contain a residual volume of air.
Why do the walls of trachea not collapse when there is less air in it?
What type of repiration takes place in yeast?
When a person breathes in the air, the air enters into his body through an organ A having two holes B in it. The air then passes through the pharynx and larynx and enters into tube C. The tube C divides into two smaller tubes D at its lower end. The two smaller tubes are attached to two respiratory organs E. Each smaller tube divides inside the organs E to form a large number of still smaller tubes called F. The smallest tubes F have air-sacs G at their ends in which gaseous exchange takes place in the body of the person. What are A, B, C, D, E, F, and G?
Choose the odd one out in the following groups of four items each:
Trachea, Bronchus, Alveolus, Diaphragm
What is the ppCO2 in alveolar air?
______ refers to the physical process by which gaseous exchange takes place between the atmosphere and the lungs.
Sometimes we get painful cramps in our leg muscles after running for a long time due to the accumulation of:
Yeast is used in wine and beer industries because it respires ______.
