Across
- 1. provides tensile strength and protection against mechanical and osmotic stress
- 4. generate most of the chemical energy needed to power the cell's biochemical reactions.
- 7. separates the outside and the inside
- 8. a membrane-bound cell organelle that contains digestive enzymes.
Down
- 1. a liquid that fills the inside of a cell
- 2. threadlike structures made of protein and a single molecule of DNA that serve to carry the genomic information from cell to cell.
- 3. handle waste products,
- 5. the controls and regulates the activities of the cell
- 6. smallest unit of life