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 HAPPY THURSDAY 

 HAPPY THURSDAY . Bellwork : Wednesday: Write “Finish Molecule Transport Foldable” and glue to Page 16 of your IAN. Thursday (TODAY): Answer the following questions for the picture. 2. _______ ________ requires energy to move from low to ______. 1. _________ is the movement of water.

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 HAPPY THURSDAY 

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  1.  HAPPY THURSDAY  Bellwork: Wednesday: Write “Finish Molecule Transport Foldable” and glue to Page 16 of your IAN. Thursday (TODAY): Answer the following questions for the picture. 2. _______ ________ requires energy to move from low to ______ 1. _________ is the movement of water. 3. _________ moves sugar/salt in the direction of _______ to _______ . 4. ________ ________ needs a ______ to move through the membrane. 5. The cell membrane is made up of what three molecules?

  2. Test TOMORROW! • What to study: • Prokaryote vs Eukaryote • Cell Theory • Endosymbiotic Theory • Cell membrane (parts & functions) • Hypertonic, Hypotonic, Isotonic • Molecule Transport (Osmosis, Diffusion, Facilitated Diffusion, Active Transport) **HOMEWORK VIDEOS are a GREAT tool for review!!

  3. Notecards Cell Prokaryote Eukaryote Endosymbiotic Theory Cell Membrane Permeable Impermeable Semi-Permeable Hypo Iso Hyper Osmosis Concentration Diffusion Equilibrium Function Process Active Transport Facilitated Diffusion

  4. If you search “Alyssa Dolny” on YouTube, the channel pops up first and it’ll be on there as “Test 1 Review”. Test 1 Review: Youtube

  5. Get out: A blank piece of notebook paper (NOT FROM YOUR I.A.N.!) 2. A pencil

  6. Review DayToday’s Goal: Answer all the review questions correctly (to prepare for Monday) and figure out the bonus! • What to do: • Get a partner • Start at any question, read it, answer it correctly, circle the letter it tells you to circle. • Figure out the bonus after answering all the questions. • Turn in your paper when you are done…YES, it is a grade 

  7. 1. The cell ______ regulates what enters and leaves the cell. Membrane

  8. 2. What is the diffusion of water across a membrane? osmOsis

  9. 3. A cell membrane is mainly composed of ______, which are hydrophobic. Lipids

  10. 4. A ______ solution will cause a cell to shrink. hypErtonic

  11. 5. ______ is the amount of a solute (“stuff”) dissolved in a solution. Concentration

  12. 6. Active transport requires energy because the particles are moving ______ (against) the concentration gradient. Up

  13. 7. A eukaryote contains a ______ and other organelles, while a prokaryote does not. nucLeus

  14. 8. When the concentration of a solution is equal on both sides of a membrane, it has reached ______. Equilibrium

  15. 9. In a ______ solution, water will move into a cell, causing it to swell. hypoTonic

  16. 10. Diffusion, osmosis, and facilitated diffusion are similar because they do not require ______ for particle movement. eneRgy

  17. 11. What is the only type of molecule transport that requires energy? Active transport

  18. 12. ______ is the movement of particles from an area of high concentration to an area of low concentration. diffusioN

  19. 13. In this type of solution, water will move equally into and out of a cell, causing no change in the cell’s size. iSotonic

  20. 14. The only example of this cell type is bacteria. Prokaryote

  21. 15. All living things maintain ______ (a stable internal environment). hOmeostasis

  22. 16. Cell membranes allow some materials to pass through. This makes it selectively (or semi) ______. peRmeable

  23. 17. True or false? The three main components (parts) of a cell membrane are carbohydrates, lipids, and proteins. True

  24. BONUS: What is the secret word? MOLECULE TRANSPORT

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