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BJU-Bio 3rd Ed-03A-1
BJU-Bio 3rd Ed-Ch03A-1 NOTES Cell Theory
| Question | Answer |
|---|---|
| What are the 3 points of the cell theory? | 1) The cell is the basic unit of all living things. 2) Cells perform the functions (jobs) of living things. 3) Cells come from preexisting cells. |
| What are organisms made of in addition to cells? | Materials that the cells produce (secretions) |
| What word describes how cells take on unique jobs as part of multicellular organisms? | Specialized |
| What are some things that a cell might do when it reaches a maximum size? | 1) Divide (reproduce) 2) slow synthesis of materials 3) secrete some materials |
| What are some examples of cellular functions and processes? | absorption, digestion, synthesis, respiration, movement, irritability, excretion, egestion, secretion, homeostasis, reproduction |