Across
- 4. The basic unit of life
- 5. Process by which plants use sunlight to make food
- 7. Thin, flexible barrier that controls what enters and leaves the cell.
- 8. Molecule that carries genetic information
- 9. Scientific idea stating that all living things are made of cells, and cells come from other cells.
Down
- 1. Organelle known as the “powerhouse” of the cell
- 2. Jelly-like substance that fills the cell and surrounds the organelles
- 3. The control center of the cell that contains DNA
- 6. Specialized structure inside a cell that performs a specific function