click below
click below
Normal Size Small Size show me how
Cell Organelles
Use this set to review cell parts and their functions (jobs).
| Term | Definition |
|---|---|
| organelles | tiny structures that float in the cytoplasm; each has a special job to do |
| vacuole | storage areas of the cell; store water, nutrients, and other materials for the cell |
| mitochondria | takes energy from food and turns it into energy the cell can use; called the "power house" of the cell |
| cytoplasm | the clear, thick gel-like fluid all organelles float in; helps to provide structure for the cell |
| ribosomes | factories that make proteins for the cell; called the "hitch hiker" |
| chloroplast | the "green machine"; it makes food from sunlight for plants through the process of photosynthesis |
| cell | the basic unit of all living things |
| Golgi bodies | they receive, package, sort, and deliver proteins and other materials for the cell; known as the "mailroom" |
| cell wall | a rigid layer of cellulose that surrounds the cell; it provides shape and support for plant cells |
| nucleus | controls what goes on inside the cell; it tells other organelles what to do and when to do it; known as the "boss" or command center |
| endoplasmic reticulum | carries proteins and other materials around the cell; known as the "highway" |
| cell membrane | the barrier that allows things to enter and exit the cell; also keeps bacteria out of the cell; known as the "window screen" |
| lysosomes | known as the "clean up crew"; they get rid of worn out cell parts and waste materials |