| A | B |
|---|
| ribosomes | proteins made here |
| plasma or cell membrane | barrier around cell that allows materials to move in and out of the cell |
| cytoplasm | clear jelly-like substance inside the cell |
| rough endoplasmic reticulum | site of chemical reactions that has ribosomes |
| smooth endoplasmic reticulum | site of chemical reactions with NO ribosomes |
| flagellum | long tail on outside of some cells used for movement |
| plasmodesmata | channels between some cells for communication and support |
| cilia | short hairs on outside of some cells to aid in movement |
| organelles | membrane-bound structures in some cells |
| eukaryotes | cells that contain membrane-bound structures |
| prokaryotes | cells that don not have membrane-bound structures |
| mitochondrion | makes useable energy for the cell, "powerhouse" |
| nucleus | control center of cell; contains DNA |
| vacuole | place where food, water or waste is stored |
| golgi apparatus | where proteins are sorted and transported |
| nucleolus | produces ribosomes in the nucleus |
| cytoskeleton | network of rods that maintain the cell's shape |
| chloroplasts | contain chlorophyll which capture sunlight to produce food |
| centrioles | found in some cells; aid in cell division |
| cell wall | outermost barrier in some cells; provides additional support and structure |
| lysosome | digests food particles, old organelles, bacteria or viruses |
