Cell Biology

12345678910111213141516171819
Across
  1. 2. Transport Movement of substances against the concentration gradient using energy.
  2. 4. Movement of water across a partially permeable membrane.
  3. 5. Jelly-like substance where most chemical reactions happen.
  4. 8. The ability to see fine detail clearly under a microscope.
  5. 11. Coiled-up DNA found in the nucleus, carries genetic info.
  6. 14. Where proteins are made in the cell.
  7. 15. Membrane Controls what goes in and out of the cell.
  8. 16. Controls the cell and contains DNA.
  9. 18. An undifferentiated cell that can become other types of cells.
  10. 19. Contains cell sap and helps keep the plant cell firm.
Down
  1. 1. Where respiration happens and energy is released.
  2. 3. Movement of particles from high to low concentration.
  3. 5. Found in plant cells; where photosynthesis happens.
  4. 6. A type of cell that doesn’t have a nucleus (like bacteria).
  5. 7. Cell division that makes two identical cells.
  6. 9. A cell that has a specific structure for a specific job.
  7. 10. Tool used to see cells and small structures.
  8. 12. How many times bigger something appears under a microscope.
  9. 13. A cell that has a nucleus, like plant and animal cells.
  10. 17. Wall Supports and strengthens plant cells.