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| many cells combined to perform one function |
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| many tissues combined to perform one function |
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| many organs combined to perform one function |
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| organisms of one specie in one location |
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| many populations in one location |
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| a community plus the nonliving parts of the area |
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| cells that do not have organelles (such as bacteria) |
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| cells that do have organelles |
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| scientist who looked at cork and called what he saw 'cells' |
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| first person to look at living cells under a microscope |
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| what von Leeuwenhoek called the things he saw in pond scum |
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| Schleiden, Schwann, Virchow |
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| 3 men who developed the cell theory |
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1. all living things are made of cells
2. cells are the basic unit of life
3. cells can only come from other cells |
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| 3 parts of the cell theory |
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| organelle which surrounds all cells and controls materials going in and going out of cell |
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| part of cell membrane that is water fearing |
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| part of cell membrane that is water loving |
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| structures in the cell that perform functions in the cell |
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| part of cell that is surrounded by a membrane that contains pores |
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| web of proteins in the cytoplasm which maintains the structure of the cell |
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| dark area in the nucleus which produces ribosomes |
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| smallest organelle; produces proteins |
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| smallest organelle; produces proteins |
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| smallest organelle; produces proteins |
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| rough endoplasmic reticulum |
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| system of folded membranes with ribosomes on them; functions to transport proteins |
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| smooth endoplasmic reticulum |
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| system of folded membranes without ribosomes; functions in lipid transport |
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| organelle which breaks down sugar to produce energy |
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| the form of energy in the mitochondria |
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| organelle which performs photosynthesis in plant cells |
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| organelle which packages and distributes substances in vesicles |
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| the bubble that the golgi complex forms |
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| organelle which contains DNA |
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| vesicle that stores water |
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| vesicle that are responsible for digestion |
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| part of microscope that controls the amount of light |
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| the lens in a microscope that is close to the object |
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| the lens in the microscope where you put your eye |
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| the 2 places on a microscope where you must hold it |
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| the total magnification of our microscopes under low power |
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| the total magnification of our microscopes in high power |
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