Oxidation of Food and Respiration
Oxidation of Food and Respiration
All organisms breathe, a process in which they take in oxygen and give off carbon dioxide. Respiration involves exchange of gases i.e. breathing and also oxidation of food to release energy.
Oxidation: It means breakdown of food to provide energy with the help of oxygen.
Respiration: It is defined as the process of biochemical oxidation of nutrients in the presence of specific enzymes at optimum temperature in the cells to release energy for metabolic activities. As the process of respiration takes place inside the cells, it is known as cellular respiration or internal respiration.
Respiration is highly important for life as it provides energy for carrying out all life processes. In this process, carbohydrates and other organic molecules are broken down in successive steps to produce energy, which is used to make a compound called Adenosine Triphosphate (ATP). Cellular processes get energy from ATP. It is commonly called ‘energy currency’ of the cell.
Which of the following are correct ? (a) The process of respiration takes place inside the cells, it is known as cellular respiration or internal respiration. (b) Respiration is highly important for life as it provides energy for carrying out all life processes. (c) In the process of respiration, carbohydrates and other organic molecules are broken down in successive steps to produce energy, which is used to make a compound called Adenosine Triphosphate (ATP).
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| Right Option : D | |||
| View Explanation | |||
In the process of respiration, carbohydrates and other organic molecules are broken down in successive steps to produce energy, which is used to make a compound called___________________________ . | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct ? (a) All organisms breathe, a process in which they take in carbon dioxide and give off oxygen. (b) Respiration involves exchange of gases i.e. breathing and also oxidation of food to release energy. | |||
| Right Option : B | |||
| View Explanation | |||
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10thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
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