Across
- 4. Packets of RNA that play a crucial role in cells
- 5. The prominent structure in the nucleus
- 6. The most obvious organelle
- 8. Provides energy a cells needs to move
- 9. Cell secretions
- 11. Membrane packets of oxidative enzymes
- 12. A membrane sac that releases cellular waste
Down
- 1. enzymes necessary for intracellular digestion
- 2. The polysaccharide outer layer protecting plant cell
- 3. Membrane structure with a single membrane
- 7. A protein that can catalyze a chemical process
- 10. Any of the distintive structures found in the cell