| A | B |
|---|
| Cell | basic unit of structure and function of all living things |
| Cell Membrane | thin covering that encloses a cell |
| Cell Theory | all living organisms are made of cells |
| Cell Wall | rigid covering which gives a plant cell its shape |
| Choroplasts | organelles which make food in a plant cell |
| Chromosomes | thread-like structures in the cell nucleus which carry genetic information |
| Cytoplasm | jellylike substance containing chemicals that keep cell functioning |
| Diffusion | process by which particles of a substance move from high concentration to a low concentration |
| Mitochondria | Cell organelles which release energy from food |
| Organ | tissues working together to perform a function |
| organelles | small structures within cells that carry out specialize function |
| osmosis | movement of water and dissolved materials through cell membranes |
| system | organs working together to perform a function |
| tissue | cells that work together to perform a function |
| vacuoles | storage organelles |
