1. Biology
JEOPARDY
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2. Solutes, Solutions…Oh My!
Vocabulary
Solutes, Solutions…Oh My!
Organelles
Cell Membrane
Types of
Transport
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3. Define hydrophobic
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4. Repels water
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5. Define selectively permeable
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6. Allowing only specific substances to enter or leave the cell
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7. Define Osmosis
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8. Movement of water molecules from an area of higher concentration to lower concentration
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9. Define Solute
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10. Substance that is dissolved in a solution
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11. Define facilitated diffusion
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12. Diffusion of molecules using transport proteins
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13. What is the universal solvent?
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14. Water
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15. What would happen if a cell that is 60% water is placed in a solution that is 80% water?
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16. Swell
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17. Explain why your fingers swell when you take a long bath or shower.
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18. More water outside of body – enters cells to balance water concentrations
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19. What would happen if a cell that is 75% water is placed in a 25% salt solution?
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20. No change because the water amounts are equal
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21. Why did the egg shrink when placed in the maple syrup solution?
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22. The syrup / solute particles were too large to enter & there was more water in the egg (90%) so it left exited egg
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23. What is the main job of the nucleus?
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24. Control cell activities
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25. What organelle is found only in plant cells and enables them to trap solar energy and convert it into sugar?
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26. Chloroplast
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27. What is the function of the cell wall?
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28. Provide plants with a stiff and rigid outer layer
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29. What organelle is responsible for making ribosomes?
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30. Nucleolus
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31. An animal cell with a high need for energy would contain large numbers of which energy converting organelle?
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32. Mitochondria
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33. What is the main part of the cell membrane?
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34. Phospholipid
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35. What is the role of cholesterol in the cell membrane?
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36. Prevents phospholipids from “sticking” together and keeps membrane flexible / fluid
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37. Why is the cell membrane called the fluid mosaic model?
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38. Contains many parts (mosaic) like phospholipids, proteins and cholesterol and it is flexible (fluid)
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39. How do molecules that are too large to be moved across a cell membrane exit the cell?
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40. exocytosis
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41. What are two of the three roles of proteins in the cell membrane?
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42. Receive chemical messages
Identify cell
Transport materials
Receive chemical messages
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43. What are 2 of the 3 types of passive transport?
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44. Facilitated Diffusion
Osmosis
Diffusion
Facilitated Diffusion
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45. What is diffusion?
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46. Movement of solute molecules from an area of higher concentration to lower concentration
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47. How is facilitated diffusion different from regular diffusion?
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48. Facilitated diffusion uses proteins in the cell membrane to move molecules like glucose across the cell membrane
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49. What process is being shown?
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50. Endocytosis
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51. What are two ways active transport is different from passive transport?
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52. 1. Active uses energy, passive doesn’t
2. Active moves molecules from low to high concentration (storage) passive is opposite
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