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| What provides support for the cell, and is made of cellulose? |
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Definition
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| What is found in the nucleous, and makes ribosomes? |
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Definition
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| what makes lysosomes and packages proteins? |
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Definition
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| what contains the digestive enzymes? |
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Definition
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| what do paramecium move by? |
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Definition
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| what are three structures that all cells have? |
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Definition
| cytoplasm, chromosome, cell membrane |
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| who invented the single lens microscope? |
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Definition
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| which cells do not have a nuclear membrane? |
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Definition
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| what is able to exmine surfaces of the entire cell, resolving power 100,000x or more? |
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Definition
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Term
| elodea cells have what organelle needed for photosynthesis? |
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Definition
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| cillia and flagella possess these, involved with movement... |
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Definition
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Term
| as the cell increases in size, its surface area/volume ration goes... |
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Definition
| as it increases, the volume grows more, in proportion to the surface area |
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Term
| what structure converts energy for the cell? |
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Definition
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Term
| what controls what enters and leaves the cell? |
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Definition
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| what connects the nucleus with the cell membrane? |
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Definition
| the endoplasmic reticulum |
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Term
| who hypothesized that cells come from other cells? |
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Definition
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Term
| what is the fluid mixture that surrounds the nucleus? |
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Definition
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| who is credited with finding and naming cells? |
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Definition
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| what is the resolving power of a microscope, and how do you find it? |
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Definition
| the resolving power of a microscope is how much it can magnify. you find this by multiplying the amount of magnification of the eyepiece by the magnification power of the high, medium, or low. example: if you are looking under a low lens, with a 10x eyepiece, then it is 4*10=40 |
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| what is the field of vision? |
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Definition
| what you can seee when you look into a microscope |
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