Across
- 5. Control center of a eukaryotic cell
- 7. Structure made of DNA and proteins
- 8. Made up of protons, neutrons, and electrons
- 9. Smallest unit of life
- 11. Constructed of tissues
Down
- 1. Cells without a nucleus
- 2. Molecules moving from a high to low concentration
- 3. Contains only one type of atom
- 4. The movement of water down its concentration gradient through a semipermeable membrane.
- 6. Atoms that share a pair of electrons
- 10. Whatever is being dissovled