| A | B |
|---|
| Nucleus | Control center of the cell |
| Organism | Any living thing |
| Ribosomes | Contain RNA and make proteins |
| Cell Membrane | Found in both plant and animal cells |
| Chromosomes | Directs growth and reproduction; found in the nucleus |
| Cell | Basic unit of structure and function in living things |
| Cytoplasm | Thick, jellylike material inside a cell |
| Multicellular | Organisms made up of more than one cell |
| Nuclear Membrane | Double membrane that surrounds the nucleus |
| Vacuoles | Storage tanks for food, water, and waste materials |
| Organ | Groups of similar tissues working together |
| Mitochondria | Make and store energy; known as the powerhouse of the cell |
| Lysosome | Performs digestive functions of the cell; known as the cleanup crew |
| Organ System | Groups of organs working together |
| Endoplasmic Reticulum | Transports materials in the cell |
| Photosynthesis | Food making process used by plants |
| Tissue | Group of similar cells working together |
| Cell Wall | Found only in plants |
| Pores | Small openings in the nuclear membrane |
| Cellulose | Long chains of sugar molecules that are found in cell walls |
| Unicellular | Organism made up of only one cell |
| Nucleolus | Produces ribosomes; known as the little nucleus |
| Chlorophyll | Green pigment found in plants |
| Cholesterol | Substance found in the cell membrane of animals cells |
| Organelles | Structures that make up a cell |
