5511095
Descrição
FlashCards por Maxine Gill, atualizado more than 1 year ago
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Criado por Maxine Gill
mais de 8 anos atrás
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| Questão | Responda |
| Cell Membrane- state some of its functions | -Form a barrier between the cell and its surroundings -Keeps content of cell inside -Allows simple substances to enter and leave the cells -Controls movement of other substances into and out of cell -Often described as partially permeable |
| Nucleus-state some of its functions | -Controls all activities in the cell -Controls how cells develop |
| Cytoplasm-state some of its functions | -Place where many chemical reactions take place, e.g. respiration |
| Chloroplast-state some of its functions | -Photosynthesis -Stores starch |
| Cell wall-state some of its functions | -Only present in plant cells -Stop cells from bursting when filled with water -Gives shape to cells -Allows water and dissolved substances to pass through freely (fully permeable) |
| Sap vacuole-state some of its functions | -Full of water to maintain shape and 'firmness' of cell -Stores salt and sugars |
| Shape of animal cell and plant cell | Plant: Permanent shape determined by the cell wall Animal- shapes vary as there is no cell wall |
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