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Journey to the Middle of the Cell

Journey to the Middle of the Cell. 1. As we swim toward the animal cell, we come to a barrier. What is it called?. 2. This organelle is made of a _____ bilayer and what large structures?. 3. What is the function of those large structures?.

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Journey to the Middle of the Cell

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  1. Journey to the Middle of the Cell

  2. 1. As we swim toward the animal cell, we come to a barrier. What is it called?

  3. 2. This organelle is made of a _____ bilayer and what large structures?

  4. 3. What is the function of those large structures?

  5. 4. Cell membranes are _____ _____ because they only let certain molecules in and out of the cell.

  6. 5. Look at the following diagram, why do you think cells need to be small and not large? These two cells are soaked in nutrients. The nutrients soaked in one mm thick.

  7. 6. What structure is found in a bacterial cell and plant cell, but not an animal cell?

  8. 7. The long tail found on some cells is called a ______ .

  9. 8. Small hairs on the outside of a cell or lining the inside of organs are called _____ .

  10. 9. A organism that has a nucleus. _ _ _ _ _ _ _ _ _ Example:

  11. 10. Jellylike substance organelles are suspended in …

  12. 11. What is this structure that is found in the nucleus (it’s kinda important)?

  13. 12. There are two kinds: rough and smooth – what do they do? What organelle is on the rough and what does it do?

  14. 13. This organelle packages substances and makes another organelle that transports.

  15. 14. We swim by the powerhouse of the cell, the _____ .

  16. 15. This organelle holds extra water and nutrients.

  17. 16a.Type of transport that takes no energy to occur. b. What is this? c. What is this (the same as above, with a little bit of help)?

  18. 17. What is it called when water goes from high concentration to low concentration?

  19. 18. Put a checkmark in the correct column Statement Isotonic Hypotonic Hypertonic Solution Solution Solution Causes cell to swell Doesn’t change the shape of the cell Causes osmosis Causes cell to shrink

  20. 19. What type of transport uses energy?

  21. 20. A way the cell can transport large molecules in or out of the cell using vesicles. #1 #2

  22. 21. An organism without a nucleus. _ _ _ _ _ _ _ _ _ _ Example:

  23. 22. We reach the organelle which is “the brain” of the cell. What is it called?

  24. 23. We go through the pore in the nuclear membrane and reach one more organelle. What is it and what does it do?

  25. 24. How does the cell membrane help maintain homeostasis?

  26. 25. What are the parts of the urinary system? A B C D

  27. 26. Why do we study the urinary system while we study cell transport?

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