| A | B |
|---|
| cell wall | ridgid layer of nonliving material |
| cell membrane | controls what enters the cell |
| nucleus | brains of the cell |
| nucleolus | hold genetic materials |
| cytoplasm | gel-like substance |
| mitochondria | where energy is produced in the cell |
| vacuole | water filled sac |
| organelle | carries out function of cell |
| ribosomes | where proteins are produced |
| lysosomes | break down large particles |
| bacterial cell | has no nucleus |
| golgi body | distribute materials to parts of cell |
| endoplasmic recticulum | maze of passageways |
| chloroplasts | capture energy from the sun |
| multicellular | many-celled |
| unicellular | single-celled |
| resolution | to make clearer |
| prokaryotic cells | bacteria and single-celled |
| magnification | to enlarge |
| microscope | makes small objects look larger |
