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Cells test #2
biology test review
| Question | Answer |
|---|---|
| Nucleus | Control center of the cell. Contains the cell's DNA. |
| Chromatin | Grangular material found in nucleus....made of DNA. |
| Nucleolus | Small dense regio in nucleus; that is where ribosomes are made. |
| Ribosomes | Small particles found throughout the cytoplasm and produce protiens. |
| Endoplasmic Reticulum | Internal membrane system that moves substances from place to place with in the cell. |
| Golgi Apparatus | Function is to modify, sort and package protiens for export out of the cell. |
| Lysosomes | Small organelles that help the cell get rid of waste; lysosomes are filled with enzymes. |
| Cytoskeleton | A network of protien filaments that helps the cell to maintain its shape. |
| Centrioles | Found in animal cells only-helps to organize cell division. |
| Mitochondria | These organelles convert the chemical energy in food into compounds. |
| Chloroplast | Found in plant cells only. |
| Cell membrane | Membrane that sorrounds every cell. |
| Cell wall | Provides support and extra protection to the plant cell. |