| The cell membrane is considered the ____ of a cell. |
chloroplast |
| The nucleus is considered the ____ of a cell. |
control center |
| A ____ is a large storage organelle filled mostly with water. |
cytosol |
| Cell organelles are suspended in a jelly-like fluid called ____. |
gatekeeper |
| A ____ is a cell organelle that contains digestive enzymes. |
lysosome |
| An ____ is any subunit within a cell that has a specific function. |
organelle |
| A ____ organelle converts solar energy into chemical energy. |
ribosomal |
| Molecules of ____ RNA are synthesized in the nucleolus. |
vacuole |
