Biology

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Across
  1. 1. Mutagen that lead to the formation of cancer
  2. 4. autonomous DNA circular molecule that transferred between bacteria
  3. 6. Electron microscopes use ______
  4. 7. Specific ions that move across protein channels
  5. 8. binary fission is a form of ______ reproduction
  6. 10. water chanel that is used in osmosis
  7. 12. Tumor cell that invade neighbouring tissue
  8. 14. the theory that life on Earth origjnated from microorganism or chemical precursors of life present in outer spaces and able to initiate life
  9. 16. can form any cell type
  10. 17. A symbiotic relationship where one organism lives inside of the cell of other organism for their mutual benefit
  11. 18. moleule that allow cell to cell recognition
Down
  1. 1. process where cellullar contents are segregated and cell split into two
  2. 2. method use to falsify Davson-Danielle model
  3. 3. one of the functions of life
  4. 5. the reason why phospholipids form bilayer in water
  5. 9. Treated by replacing dead nerve cells with living dopamine-producing ones
  6. 11. Allow phospholipid to form vesicle
  7. 13. A scientist who designed an experiment to test whether sterile nutrient broth could spontaneously generate microbial life
  8. 14. how does cyclin activate CDK
  9. 15. process during s phase