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is a pressure crated by osmosis. |
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is the movement of molecules through the plasmam membrane into and out of the cell. |
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form channels allow specific molecules to pass through the membrane. |
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to carry substences across the plasma membrane. |
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movement throught the plasma membrane requiring energy. |
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plasma membrane surrounds particle bringing it into the cell. |
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when endocytosis involes large molecules. |
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plasma membrane changes shape to remove substences. |
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diffusion with the assistance of transport proteins. |
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the movement of molecules across the plasma membrane with any any energy being requried. |
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when the plasma membrane and cell shrinks. |
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a pump to force out access water. |
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is a solution whos constontration is the same as the interior of the cell. |
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is a solution that is less consontrated and more dalute. |
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is a solution that is more consontrated and less daluted. |
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the process from which new cells are produced from one cell. |
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long stringy strands of DNA. |
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chromation that is wrapped around protein. |
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a circular series of events. |
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a series of events that occur in a life of cells. |
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proteins that control the cell cycle. |
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uncontrolled cell division. |
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masses of cancerous tissue. |
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when cancer spreads throughout the body. |
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a threadlike linear of DNA. |
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yellow-orange pigments that are believed to prevent cancer. |
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One of two cylindrical cellular structures . |
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the final stage of mitosis. which the separated chromosomes reach the opposite poles of the dividing cell and the nuclei of the daughter cells form around the two sets of chromosomes. |
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following metaphase in which the daughter chromosomes move away from each other to opposite ends of the cell. |
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which the duplicated chromosomes line up along the equatorial plate of the spindle. |
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shaped structure, composed of microtubules, that forms near the cell nucleus during mitosis. |
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firse stage of mitosis. during which the nuclear envelope breaks down and strands of chromatin form into chromosomes. |
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a specialized structure on the chromosome, appearing during cell division as the constricted central region where the two chromatids are held together. |
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the division of the cytoplasm. |
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a plate that develops at the midpoint between the two groups of chromosomes in a dividing cell and that is involved in forming the wall between the two new daughter cells. |
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similar cells that have similar functions. |
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A differentiated part of an organism, such as an eye, wing, or leaf, that performs a specific function. |
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organs that work together. |
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