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Duncan Bio Ch. 7a
Cell Theory
| Question | Answer |
|---|---|
| Define Eukaryote | Any cell that contains a nucleus |
| Define Prokaryote | Any cell that does not contain a nucleus |
| What are two things all cells have in common? | They all have cell membranes, and they all have DNA |
| The three parts of the cell theory are? | 1. all living things are made of cells. 2. the cell is the smallest living part of a living thing. 3. New cells come from existing cells |
| This tool allowed the discovery of the cell | the microscope |
| What is an example of a eukaryote cell? | plant and animal cells |
| what is an example of a prokaryote cell? | bacteria cells |
| what are 3 main differences between plant and animal cells? | 1. plant cells are box shaped, animal cells are round 2. plant cells have a cell wall in addition to the cell membrane, animal cells only have cell membranes 3.plant cells have chloroplasts, animal cells do not. |
| What are 3 main differences between eukaryote and prokaryote cells? | 1. eukaryotes have nucleus, prokaryotes do not 2. eukaryotes are larger than prokaryote cells 3. eukaryotes have membrane-bound organelles (such as golgi and ER), prokaryotes do not. |