Term
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Definition
| A stable internal envirement |
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Term
| What does it mean that the head is "Polar"? |
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Definition
| It means that it likes water |
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Term
| What does it mean that the tails are "nonpolar"? |
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Definition
| It means that thy dont like water |
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Term
| What kind of molecules can pass easily through the phospholipid bilayer? |
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Definition
| Small nonploar molecules like oxygen gas |
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Term
| What two molecules can easily pas through the phosplilipid bilayer (cell membrane)? |
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Definition
| Carbon Dioxide and Oxygen |
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Term
| How do molecules in a cell move? |
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Definition
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Term
| In simple diffusion, molecules move from |
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Definition
| High Concentration to Low concentration |
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Term
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Definition
| Passive transport that does not require |
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Term
| What do eukaryotic cells have that prokaryotic cells don't have |
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Definition
| Membrane bound organelles |
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Term
| What type of cells have a cell memebrane |
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Definition
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Term
| In simple diffusion,cells move from... |
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Definition
| High concentration to low concentration |
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Term
| what do you think "Transport cells" are and do in the cell membrane |
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Definition
| They transport stuff throughout the cell |
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Term
| What is the job of the transport |
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Definition
| Their job is to transport important stuff around the cell |
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Term
| In facilitated diffusion, large molecules cannot pass across the cell membrane without the help of |
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Definition
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Term
| Why is facilitated diffusion a type of passive transport |
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Definition
| Because it still moves with the concentration hydrant of High to Low |
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Term
| ______ doesn't require a transport protein to cross the cell membrane |
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Definition
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