Biology

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Across
  1. 3. semipermeable membrane surrounding the cytoplasm of a cell (2Words)
  2. 4. biochemical processes of respiration and energy production occur
  3. 7. microscopic tubular structure present in numbers in the cytoplasm of cells, sometimes forming more complex structures
  4. 9. molecules of a solvent to pass through a semipermeable membrane
  5. 10. positively charged central core of an atom
  6. 11. network of protein filaments and tubules in the cytoplasm,giving them shape and coherence
  7. 13. netlike structure in the cytoplasm of animal cells (2Words)
  8. 14. rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants,fungi,bacteria (2Words)
  9. 15. space or vesicle within the cytoplasm of a cell and typically containing fluid
Down
  1. 1. membrane covered sacs that tranport or store materials
  2. 2. thinnest filaments of the cytoskeleton found in the cytoplasm
  3. 5. help to produce proteins which make up much of a cells structure
  4. 6. structural and functional unit of all organisms
  5. 8. photosynthesis takes place
  6. 12. number of organized or specialized structures in a living cell