Across
- 6. Packages and exports proteins
- 8. Macromolecule that stores information: _____ acid
- 11. Maintenance of a stable internal environment
- 13. The portion of the endoplasmic reticulum that is free of ribosomes
- 16. Barrier between cells and the environment
- 18. The sequence of amino acids represents this structure of a protein
- 19. Large macromolecule formed from monosaccharides
- 20. The repeating unit of a polymer
- 22. Whip-like tails found in single-celled organisms for movement
Down
- 1. transportMovement of ions etc. across a cell membrane, energy required
- 2. An organelle containing digestive enzymes
- 3. Makes proteins
- 4. C6H12O6
- 5. This jelly-bean shaped organelle breaks down food molecules for energy
- 7. Process that plants use to convert solar energy into chemical
- 9. wall Strengthens the cell and provides shape
- 10. Site of photosynthesis
- 12. Used for stored energy; made of fatty acids
- 14. A living thing, such as a plant or animal
- 15. Movement of molecules from high to low concentrations
- 17. This organelle acts as the cell's 'brain'
- 21. A type of catalyst with a three-dimensional active site