Term
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Definition
| primary growth of cell, structure, support, grow plan |
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Term
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Definition
| between two cells that contains pectin |
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Term
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Definition
| glue that holds cells together, lubricate plants, soluble in water |
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Definition
| tiny strangs of cytoplasm surrounded by a membrane, how cells communicate |
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Term
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Definition
| separates cell from cell wall wall, regulates movement of materials in and out of cell, invovled in cell wall synthesis - cell will die without it |
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Definition
| unique to plants such as chloroplasts |
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Definition
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Definition
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Term
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Definition
| site of ribosome formation inside the nucleus |
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Term
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Definition
| RNA + protein, site of protein synthesis, located on the ER |
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Term
| Endoplasmic reticulum (ER) |
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Definition
| network surrounded by membrane, source of all new membranes |
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Term
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Definition
| small in young cells and big in mature cells, important for cell growth |
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Definition
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Definition
| primary growth of a plant, elongation growth |
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Term
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Definition
| growth at the shoots and tips of roots in a plant |
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Term
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Definition
| mitosis and cytokinesis, differentiates to epidermis through stomates |
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Term
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Definition
| differentiates by mitosis, xylen and phloem |
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Term
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Definition
| simple tissues composing most of plant body |
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Term
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Definition
| primary cells of ground tissue |
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Term
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Definition
| support cells, primarily alive at maturity |
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Term
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Definition
| fiber, primarily alive at maturity |
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Term
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Definition
| tubes in which water travels through, more present in angosperm |
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Term
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Definition
| thick water conductor of xlyem, more advanced |
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Term
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Definition
| skinny water conductor in xylem |
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Term
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Definition
| tube in which food travels through a plant body |
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Term
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Definition
| skinny food conductors of phloem |
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Term
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Definition
| thick food conductor of a phloem, more advanced |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| contains ground cells, surrounded by cuticle |
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Term
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Definition
| surrounded by guard cells, if open, guard cell has more H2O |
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Term
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Definition
| extensoins of epidermis, from the leaf |
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Term
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Definition
| waxy layer on outside of epidermis, prevents water loss, shiny outside of a plant |
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Term
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Definition
| more than 1% dry weight, ex. H2O |
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Term
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Definition
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Term
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Definition
| contains most of essential nutrients, has the most fungi and bacteria |
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Term
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Definition
| amount of water holding in soil |
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Term
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Definition
| point at which all plants die |
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Term
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Definition
| nitrogen back to atmosphere |
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Term
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Definition
| comes from the Earth crust |
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Term
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Definition
| the evaporation of water from plants when stomata are open |
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Term
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Definition
| water function to a plant, makes up part of plant body |
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Term
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Definition
| water function to a plant: movement occurs in plant, entry of gases and minerals |
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Term
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Definition
| water function to a plant: invovled in chemical reactions |
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Term
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Definition
| water function to a plant: form, cell enlargement and plant elongation |
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Term
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Definition
| most common and most rapid water movement, high water status (soil) to a low water status (atmosphere) |
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Term
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Definition
| diffusion of water through a semi permeable membrane |
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Term
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Definition
| intermolecular attraction between unlike molecules |
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Term
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Definition
| attraction between water molecules |
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Term
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Definition
| water goes from soil into atmosphere due to tension in the xylem |
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Term
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Definition
| impermeable to water in the endodermis, inner layer of cortex in roots |
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Term
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Definition
| transferred through and between cell walls |
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Term
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Definition
| through the plasmadesnuba, requires DNA, to get through the casparian strip - less efficient |
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