7.1 Life Is Cellular

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Across
  1. 6. Basic unit of all forms of life.
  2. 9. Scientist who discovered single celled organisms called protozoans.
  3. 10. Cells that do not contain DNA in a nucleus.
  4. 11. Scientist that discovered all cells come from pre-existing cells.
  5. 12. Light Type of microscope used in school that magnifies 1000x.
Down
  1. 1. Acid Name of the genetic material contained in the nucleus of a cell.
  2. 2. Theory All living things are composed of cells; cells are the basic units of structure & function in living things; new cells arise from pre-existing cells.
  3. 3. Scientist that discovered all animal tissues are made of cells.
  4. 4. Scientist that discovered all plants are made of cells.
  5. 5. Cells that enclose DNA in a nucleus.
  6. 7. Microscope that magnifies 500,000x, 3D images or images of atoms.
  7. 8. Scientist who discovered cells in a piece of cork.