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| * The outer boundary of an animal cell |
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| help speed up chemical reactions in living things. |
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is when materials move from a higher to a lower concentration through a
cell membrane. |
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| * The movement of water molecules through a selectively permeable membrane is |
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is when energy is needed to move materials through a cell
membrane. |
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| was the first scientist to see bacterial cells. |
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| * The cell theory states that |
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-all cells are produced from other cells.
-all living things are composed of cells.
-cells are the basic unit of structure for all living things. |
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| * To figure out total magnification |
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| you multiply the magnification of the two lenses. |
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| refers to the size of an image |
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| refers to the sharpness of an image. |
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| * Water is important for a cell, because |
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-most chemical reaction in a cell require water.
-water helps the cell keep its size and shape.
-water also helps regulate temperature in a cell. |
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| supports/protects the cell Bacteria, Plant |
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| allows things in and our of the cell Bacteria, Plant, Animal |
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| produce proteins Bacteria, Plant, Animal |
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| DNA-directs the function of the cell Bacteria, Plant, Animal |
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| -storage area Plant, Animal |
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| Endoplasmic Reticulum (ER)- |
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carries proteins to other parts of the cell
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| packages material to be sent to other areas Plant, Animal |
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| -“mighty” produce most of the energy Plant, Animal |
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| -contain chemicals to break things down Plant, Animal |
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-produce energy from the sun through photosynthesis
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