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प्रश्न
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
रिक्त स्थान भरें
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उत्तर
The nucleus controls all the metabolic activities of the cell.
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संबंधित प्रश्न
Who discovered cells and how?
Write short notes on the following.
Nucleus of a cell
Which part of the cell contains organelles?
Fill in the blanks:
Organisms which are made up of a single cell are called ______ organisms.
Match the items in column A with the appropriate items in column B:
| column A | column B |
| 1. Platform or workplace for the synthesis of proteins | a. Golgi complex |
| 2. A powerhouse of cells | b. Ribosomes |
| 3. Help in the formation of cell plate during cell division | c. Chloroplast |
| 4. Site for photosynthesis | d. Mitochondria |
| 5. Control tower of cell | e. Chromosomes |
| 6. A structure bearing genes | f. Nucleus |
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Where is energy stored in a cell?
When will you use a simple microscope and when, a compound microscope? Explain in detail how you will use them.
Nerve cell is the longest cell
Write about the contribution of Robert Hooke in cell biology.
