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cells and organells
| Question | Answer |
|---|---|
| nucleus (brain) | directs all cell activites and contains DNA |
| nuclear membrane | acts as a security system around the nucleus by keeping DNA in and alowing only certain materials to pass though |
| endoplasmic reticulum (like students in the school) | series of folded membranes in which materials can be prossesed and moved inside a cell |
| mitocondria (like p.e.) | produces and releases energy stord in food |
| ribosome | makes the cells proteins |
| lysome | breaks down food molocules,cell waste,worn-out cell parts to be recycled |
| golgi bodies (like a bus) | stacked flattened membranes that pack and carry proteins around the cell and to the membrane to be relesed out of the cell |
| vacuole | stores water, waste products,food,and other celluar materials |
| cell membrane | protective layer aroud the cell |
| cytoplasm | gelatain mixture of chemicals and water that flows inside the cell membrane around the organells |
| cells are lifes ________ ______ because they contain all the information nessasary for the survival of any_____ or ______(or any ______ thing | 1.)building blocks 2.)plant 3.)animal 4.)living |
| cell wall | tough, ridged outer covering that protects and shapes the plant cell |
| cloroplast | contains cloroplyl which ngives plants their green color |
| ________is the chemical required for photosynthesies(which is the prosses of energy using sunlight)and is created in the cloroplast.this makes the ____for plants and animals | 1.)chlorophyl 2.)food |