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15 Cards in this Set
- Front
- Back
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Plant cells are different from animals cells by |
plant cells have cell walls and chloroplasts, and animal cells do not. |
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Cells in multicellular organisms are quite |
different from each other and have different functions |
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Microscope made it possible to |
learn and discover about cells |
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A compound microscope uses |
convex lenses to bend light to magnify |
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An electron microscope uses |
beam of electrons to magnify |
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Magnification makes an object |
appear larger |
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Resolution makes object |
crisp and clear to see; not blurry |
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To find the total magnification you must |
Multiply the eyepiece and 2nd objective (lens) |
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The 3 parts of cell theory are: |
Cells are the basic units of structure and function in all living things. All organisms are made of cells. Cells produce cells. |
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opaque: |
absorbed or reflected example: dark shirt or mirror |
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transparent: |
moves through straight example: glass or lens or can be refracted |
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reflects: |
light bounces off |
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refracts: |
light bends |
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When light moves from air into water |
the light slows down |
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A convex lens is |
thicker in the middle and thinner at the edges |
