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Vocabulary-Kelsey
Chapter 7 section 2
| Question | Answer |
|---|---|
| Cytoplasm | portion of the cell outside of the nucleus. |
| Organelles | specialized structures that perform important cellular functions with a eukaryotic cell. |
| Vacuoles | stores material in a membrane-enclosed structure. |
| Lysosmes | small organelles filled with enzymes. |
| Cytoskeleton | helps transport materials between different parts of the cell. |
| Centrioles | located near the nucleus and help organize cell divison. |
| Ribosomes | small particles of RNA and protein found thoughout the cytoplasm wall. |
| Endoplasmic Reticulum | where lipid components of the cell membrane are assembled along with proteins and other materials that atre exported from the cell. |
| Golgi Apparatus | modifies, sorts, and packages proteins and other materials from the endoplasmic retuculum for storage in the cell or release outside the cell. |
| Chloroplasts | biological equivlants of solar power plants, |
| Mitochondria | convert the cemical energy stored in food into compounds thar are more convenient for the cell to use. |
| Cell Wall | a strong supporting layer around the memnbrane. |
| Lipid Bilayer | gives the cell membrane a flexible structure that forms a srong barrier between the cell and its surrondings. |
| Selectivly Permeable | some substances can pass across them and others cannot. |