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Unit 1 Vocabulary
Unit 1 Vocabulary - Ms. Kimble
| Term | Definition |
|---|---|
| Cell | the basic unit of structure and function in a living organism |
| Cell Membrane | controls what comes in and out of the cell |
| Cell Theory | all organisms are made of cells; the cell is the basic building block of life; every cell comes from preexisting cells |
| Cell Wall | provides the cell support, strength, and shape |
| Chloroplast | contains chlorophyll and makes food from sunlight |
| Cytoplasm | a thick gel-like substance that fills the inside of a cell |
| Function | something's job, role, task, or responsibility |
| Matthias Schleiden | discovered that all plants are made up of cells |
| Mitochondria | produces the energy needed for the cell to carry out its functions |
| Nucleus | controls the activities of the cell |
| Organ | a group of similar tissues that work together to perform a specific function |
| Organism | a living thing |
| Organ System | a group of organs that work together to perform one or more functions |
| Organelle | tiny cell parts that carry out specific functions in the cell |
| Robert Hooke | the first person to observe cells |
| Rudolf Virchow | discovered that all animals are made up of cells |
| Structure | something's form, makeup, or arrangement |
| Theodor Schwann | discovered that all animals are made up of cells |
| Tissue | a group of similar cells that work together to perform a specific function |
| Vacuole | the storage area of the cell |