| A | B |
| organelle | a tiny cell that carries out specific function within the cell |
| cell wall | a rigid layer of nonliving material that surrounds the cells of the plants and some other organism |
| cell membrane | the outside cell boundary that controls which substances can enter or leave the cell |
| mitochondria | red-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out food |
| endoplasmic reticulum | a cell structure that forms passage ways in which proteins and other materials are carried through cells |
| ribosomes | a small grain-like stucture in the cyto-plasm where proteins are made |
| Golgi Bodies | a structure in a cell that receives proteins from the endoplasmic reticulum, packages them and distributes them to other parts of the cell |
| chloroplasts | a structure in hte cells of plants and some other organisms that captures energy from sunlight and uses it to produce food |
| vacuoles | a sac inside a cell that acts as a storage area |
| lysosomes | a small round cell structure containing chemicals that break down large food particles into smaller |