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| the rigid, porous outer layer of a plant cell |
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| a bundle of micretubes that help oragnize the movement if chromosomes during cell division |
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| an organelle that converts the radiant energy of the sun into chemical energy through the process of photosynthesis |
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| a jelly-like substance composed mainly of water, occupying most of the space between the cell membrane and the nucleus |
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| a network of passageways in wich chemicals compounds are manufactured,processed, and transported |
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| a stack of membrane that collects, modifies, and packages chemical compounds |
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| a small sac that contains digestive chamicals |
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| organells that, using oxygen, convert nutrients into energy that can be used by the cell |
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| a doubly-layerd membrane that surrounds and protects the nucleus |
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| a small body in the nucleus where ribosomes are synthesized |
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| a round body in the center of the cell containing DNA and directs the cell's activities |
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| a cell structure that contains a specific function |
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| a double-layerd membrane that surrounds the cell. also called the cell membrane, it regulates what enters and leaves the cell. |
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| a double-layerd membrane that surrounds the cell. also called the cell membrane, it regulates what enters and leaves the cell. |
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| small structure that can store food (leucoplast) or pigmennt (chromosomes) |
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| small structure that can store food (leucoplast) or pigmennt (chromoplast) |
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Definition
| tiny structures where proteins are synthesized |
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| sac that stores water nutrients and other chamicals. the larg vacuole found in plant cells help the cells maintain their shape |
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| small package of nutrients or proteins created be the golgi apparatus |
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Definition
| small package of nutrients or proteins created be the golgi apparatus |
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