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9 Cards in this Set
- Front
- Back
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Ch. 3: List 3 important functions performed by the cytoskeleton. |
1. positioning organelles within cells 2. facilitating transport of organelles within celles 3. enabling cells to travel by cell crawling or the movement of flagella or cilia |
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Ch. 3: Eukaryotic cilia vs. Flagella |
Flagella: longer, move in whiplike fashion Cilia: move like oars Both: covered by plasma membrane, arrangement of microtubules is similar |
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What does the rough ER have that the smooth ER does not? |
rough ER has ribosomes, where as smooth ER does not |
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When examining a plant cell with a microscope, the nucleus and other internal compartments often appear to be pushed to the edge of the cell, whereas the center of the cell appears empty. What might cause this appearance? |
Many plant cells have a large vacuole filled with water that takes up more than 1/3 of the cell volume. |
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mitochondria |
finished the conversion of sugar into energy in the form of ATP |
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Golgi apparatus |
packages proteins and lipids for delivery to the plasma membrane and other organelles |
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endoplasmic reticulum (ER) |
synthesizes lipids and proteins |
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nucleus |
assembles ribosomes |
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lysosome |
1. recycles organelles 2. low pH 3, |
