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प्रश्न
Why are mitochondria called the powerhouse of the cell?
एका वाक्यात उत्तर
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उत्तर
Mitochondria contain enzymes necessary for the oxidation of carbohydrates and release the energy needed for all vital life activities in the form of ATP. Hence they are called powerhouses of the cell.
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संबंधित प्रश्न
Who discovered cells and how?
Write short notes on the following.
Cytoplasm
All life starts as _________.
Name the part of the cell concerned with the following :
Transmission of hereditary characters from parents to offspring
Name the part of the cell concerned with the following:
Hydrolytic in function
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
Who proposed the Cell theory? Explain the main points of this theory.
Name the different organelles in a cell?
Make sketches of animal and plant cells which you observe under microscope.
Matching:
| 1. | Discovery of cell | a. | Nerve cell |
| 2. | Unicellular organism | b. | spirogyra |
| 3. | Multicellular organism | c. | Robert Hooke |
| 4. | Longest cell | d. | Cyanobacteria |
| 5. | Prokaryotic cell | e. | Amoeba |
