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U2 cells
life science 7th grade
| Question | Answer |
|---|---|
| what is found in plant cells but not animal cells? | CELL WALL AND CHLOROPLASTS |
| DIRECTS ALL THE CELL ACTIVITES AND CONTAINS DNA | nucleus |
| acts as a security system. only lets certain material to pass through. | nuclear membrane |
| series of folded membranes in which materials can be passed and moved inside the cell | endoplasmic reticulum (ER) |
| produces and releases energy stored in food | mitochondria |
| makes the cells proteins | ribosome |
| breaks down the food molecules, cell wastes, and worn out cell parts to be recycled | lysosome |
| stacked and flattened membranes that pack and carry proteins around cell and to the membrane to be released outside the cell | golgi bodies |
| stores water , waste products, food, and other cellular materials | VACOULE |
| protective layer around the cell | CELL MEMBRANE |
| gleatin mixture of chemicals and water that flows inside cell membrane around the organelles | CYTOPLASM |