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प्रश्न
Write short notes on the following.
Cytoplasm
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उत्तर
Cytoplasm: It is a fluid that fills the cell and occurs between the plasma membrane and the nucleus. Cell organelles such as mitochondria, ribosomes, Golgi bodies, etc. are suspended in the cytoplasm. The cytoplasm helps in the exchange of materials between cell organelles.
संबंधित प्रश्न
Match the name of the organelle given in Column A with its function given in Column B.
| Column A (Organelle) | Column B (Function) | ||
| 1 | leucoplast | a | help in cell division |
| 2 | nucleus | b | transport of material |
| 3 | ribosomes | c | making food |
| 4 | mitochondria | d | digesting foreign bodies |
| 5 | endoplasmic reticulum | e | storage of starch and proteins |
| 6 | golgi bodies | f | making the cell turgid |
| 7 | chloroplast | g | making proteins |
| 8 | centrosome | h | controlling all the vital activities of a cell |
| 9 | vacuole | i | releasing energy |
| 10 | lysosomes | j | synthesis of cell wall in a plant cell |
Write a short answer.
Why are mitochondria called the powerhouse of the cell?
Define the term cell? Also, describe types of cells.
Expand - ER
Where is energy stored in a cell?
What is difference between us?
Plant cell and animal cell.
What is difference between us?
Prokaryotic cell and eukaryotic cell.
Nerve cell is the longest cell
New cells are produced from the existing cells.
