Cells

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Across
  1. 3. An______ is usually round and not square
  2. 5. The basic unit of heredity passed form parent to child.
  3. 6. The smallest living organism
  4. 8. contains RNA
  5. 9. Each ______ contains the letters A,C,G, and T.
  6. 12. Each human has 46 of them.
  7. 14. Happens at the end of mitosis or meiosis.
  8. 15. Also known as ER.
Down
  1. 1. helps transport protiens.
  2. 2. A______ has a cell wall
  3. 4. The "powerhouse" of the cell.
  4. 7. A ______ helps degrade material found outside of the cell.
  5. 10. The _____ controls everything in their.
  6. 11. The process by which a single parent cell divides to make tow daughter cells.
  7. 13. Helps prepare for cell division.
  8. 16. A hitchhiker's thumb is a _____.