Biology

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Across
  1. 3. The movement of molecules from an area of high concentration to an area of low concentration down a concentration gradient.
  2. 4. Animals cells placed in pure water?
  3. 7. Number of chromosomes found within the human nucleus
  4. 9. A Base found on DNA
  5. 10. A Base found on DNA
  6. 11. These types of movement don't require energy
Down
  1. 1. A Base found on DNA
  2. 2. The movement of molecules from an area of high concentration to an area of low concentration through a selectively permeable membrane
  3. 5. A Base found on DNA
  4. 6. The term used to describe the shape of DNA
  5. 8. A section of DNA located on a chromosome