| A | B |
| Hooke | first to discover cells |
| Leeuwenhoek | first to find living cells (bacteria) |
| Schleiden | discovered parts of plants |
| Schwann | discovered parts of animals |
| Virchow | all cells come from cells |
| Prokaryotic cells | bacteria - no nucleus |
| Eukaryotic cells | plant and animal cells - nucleus |
| Cell membrane | controls movement of materials in and out of cells |
| DNA | hereditary material |
| Cytoplasm | fluid inside cell that allows for movement |
| organelles | parts of cell |
| cell wall | provides strength, protection and support |
| Nucleus | control center |
| Nucleolus | makes ribosomes |
| Ribosomes | proteins made of amino acids |
| Endoplasmic Reticulum | makes lipids and transports materials |
| Mitochondria | Powerhouse where ATP is made |
| ATP | stored energy |
| Chloroplasts | in plants carry on photosynthesis |
| Golgi Complex | Makes lipids and delivers them |
| Vacuole | store water and other liquids |
| Large vacuole | found only in plants |
| Lysosome | found only in animals, digests |
| Flagella | Tail like structure on bacteria used to move |
| Cilia | hair like structures on bacteria used to move |
| Chromatid | Contains DNA the genetic info. |
| Nuclear Membrane | Lets materials in and out of nucleus |