Cells & Organelles Quiz Review

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Across
  1. 1. What kind of material is the cytoplasm?
  2. 2. What is inside the nucleus?
  3. 5. TheodorSchwann said the cell is the basic unit of structure in ________.
  4. 8. RudolphVirchow said that cells come from ________ cells.
  5. 9. What is another name for the cell membrane?
  6. 15. What is the job of a red blood cell?
  7. 16. RobertHooke was the first person to observe and describe ________.
  8. 17. Plant cells have a cell wall but animal cells do not, which other organelle is this also true for?
  9. 18. ________ parts of the cell are located in the cytoplasm.
  10. 19. Too little water in a plant's vacuoles will cause it to ________.
  11. 21. The cell wall is made of cellulose, what other material is mostly made of this?
  12. 23. Which organelle releases energy the cell can use?
  13. 24. AntonVanLeeuwenhoek was the first person to observe and describe ________ cells.
  14. 25. All living things are made up of one one or more cells is part of which theory?
  15. 26. are the basic unit of structure in living things. They carry out all life ________.
  16. 29. DNA contains ________ which are the instructions that tell the cell how to function?
  17. 31. The movement of water through a membrane?
  18. 32. Animal cells have more ________ than plant cells.
  19. 33. Plants use chlorophyll to make what?
  20. 34. Which organelle contains powerful chemicals that digest nutrient molecules in the cell?
  21. 35. Endoplasmicreticulum are a very small network of ________ inside the cell that move substances.
  22. 36. Which type of transport does not require energy to occur?
  23. 37. In a unicellular organism this is a fingerlike extension of the cytoplasm.
Down
  1. 1. Which are a pair of bean shaped cells that surround an opening on a plant leaf?
  2. 3. The nucleus, cell membrane and this are the three main parts of most cells.
  3. 4. What is the thin structure that surrounds a cell called?
  4. 6. Which types of cells store or transfer information?
  5. 7. Which cells have no nucleus?
  6. 10. What is a unicellular (single celled) organism that lives in water?
  7. 11. What surrounds the nucleus?
  8. 12. What is inside chloroplasts?
  9. 13. Vacuoles store food and ________.
  10. 14. Which organelle is like a post office for the cell?
  11. 20. The cell wall ________ the cell.
  12. 22. What is the control center of the cell?
  13. 27. Organelles are small structures ________ in the cytoplasm.
  14. 28. The movement of molecules from a crowded to a less crowded area
  15. 30. Ribosomes are organelles which make________.