Across
- 3. Smallest structural unit of life.
- 6. Organelle with a double barrier system.
- 8. Sac containing digestive enzymes.
- 9. Movement of water through a semipermeable layer.
- 10. Membrane-bound organelle containing DNA.
Down
- 1. Main building block of the barrier.
- 2. The arrangement of two lipid layers.
- 4. Fluid enclosed within the outer boundary.
- 5. Passive movement across the barrier.
- 7. Molecule embedded for transport functions.