Cells

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Cells
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Q1. What have the simplest living organisms only
got one of?
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A1. Cell
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Q2. What are the cells in the nose and throat
that trap dust particles called?
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A2. Epithelial cells
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Q3. What is the flexible covering of an animal
cell called?
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A3. The cell membrane
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Q4. What are specialised nerve cells called?
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A4. Neurones
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Q5. What is the space in a plant cell filled with
watery sap called?
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A5. The vacuole
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Q6. Where do the chemical reactions take place in
a cell ?
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A6. The cytoplasm
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Q7.What do groups of cells working together make?
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A7. A tissue
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Q8. What do groups of tissues working together
make?
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A8. An organ
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Q9. What is the control centre of the cell
called?
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A9. The nucleus
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Q10. What is the green coloured catalyst in a
plant cell called?
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A10. Chlorophyll
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