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2.3 Cellular Transport

2.3 Cellular Transport. Mrs. Einstein Jeopardy. A type of passive transport that requires a transport protein. A. Osmosis B. Facilitated Diffusion C. Passive Transport D. None of the above.

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2.3 Cellular Transport

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  1. 2.3 Cellular Transport Mrs. Einstein Jeopardy

  2. A type of passive transport that requires a transport protein • A. Osmosis • B. Facilitated Diffusion • C. Passive Transport • D. None of the above

  3. This molecule is present in the phospholipids bilayer to prevent the fatty acid tails from sticking together • A. Cholesterol • B. Phospholipid • C. Carbohydrate • D. Protein

  4. When WATER moves from a high concentration to a low concentration • A. Osmosis • B. Facilitated Diffusion • C. Passive Transport • D. Active Transport

  5. A type of solution where the solute is HIGHER than the solvent • A. Hypotonic • B. Hypertonic • C. Isotonic • D. Both hypertonic and hypotonic

  6. The general term for a type of transport that does not require energy • A. Osmosis • B. Facilitated Diffusion • C. Passive Transport • D. Active Transport

  7. Found on the surface of the membrane, acts as a receptor for the cell • A. Cholesterol • B. Phospholipid • C. Carbohydrate • D. Protein

  8. The general term for the movement of molecules from a high concentration to a low concentration • A. Osmosis • B. Facilitated Diffusion • C. Diffusion • D. Active Transport

  9. Molecules will continue to diffuse until they reach a state where there is no net change in movement. This is called…? • A. Dynamic Equilibrium • B. Balance • C. Low to High • D. High to Low

  10. Which substance was NOT able to cross the membrane in our diffusion lab because it was too big? • A. Starch • B. Glucose • C. Iodine • D. Water

  11. The process where a cell engulfs solid particles. • A. Exocytosis • B. Endocytosis • C. Pinocytosis • D. Phagocytosis

  12. Tests for Starch • A. Iodine • B. Benedicts • C. Methylene Blue • D. All of the above

  13. A cell that is placed in a hypertonic solution (such as a snail sprinkled with salt) will do this…

  14. If you put a cell in this type of solution water will flow into the cell and cause it to burst. • A. Hypertonic • B. Hypotonic • C. Lysed • D. Plasmolyzed

  15. When you get an IV it contains this type of solution so that your cells will maintain homeostasis and nothing will happen to them. • A. Hypertonic • B. Hypotonic • C. Isotonic • D. All of the above

  16. The process in which a cell engulfs a liquid • A. Exocytosis • B. Endocytosis • C. Pinocytosis • D. Phagocytosis

  17. If a cell contains 60% salt is placed in a solution that contains 5% salt, which way will the water flow?

  18. What is occurring in this cell? • A) Cytolysis • B) Plasmolysis • C) Diffusion of Oxygen gas • D) Crenated

  19. This part of a phospholipid is… • A) Hydrophobic • B) Fatty Acids • C) Non-polar • D) Hydrophilic

  20. Active transport involves… • A) Solute moving from [High] to [low] requiring energy • B) Solute moving from [Low] to [High] requiring energy • C) Solute moving from [High] to [low] • D) Solute moving from [Low] to [High]

  21. The part of a solution that can be dissolved in another substance, such as sugar or salt • A. Solute • B. Solvent • C. Solution

  22. What is this a picture of?

  23. This cell is submerged in a(n) _________________ solution H2O H2O

  24. What is this molecule?

  25. This part of a phospholipid is _____________ which means it doesn’t like water

  26. If a cell contains 10% salt is placed in a solution that contains 25% salt, which way will the water flow?

  27. This process is called… • A. Exocytosis • B. Endocytosis • C. Pinocytosis • D. Phagocytosis

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