cells.tissues.jan09

cells.tissues.jan09 - Lignin Rigid Support Middle Lamella...

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Plant Organs Roots Flowers Leaves Stems - Anchorage - Water/Mineral Uptake - Elevates & Distributes Leaves - Absorb Sunlight - Take Up CO 2 , Make Sugar - Transpiration of Water - House Reproductive Organs
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Dicot Stem Monocot Stem Vascular Bundles Form Ring Vascular Bundles Scattered Throughout Vascular Cambium (Produces Secondary Xylem & Pholem [wood])
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Sugar Transport (Live Tissue) (Dead Tissue)
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Vacuole: Drives Cell Elongation Water-Soluble Pigments Mitochondria Site of Cellular Respiration Chloroplast – Site of Photosynthesis Nucleus Houses DNA
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Primary Cell Wall – Contains Cellulose Flexible Support Secondary Cell Wall – Contains
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Unformatted text preview: Lignin Rigid Support Middle Lamella Contains Pectin Glues Cells Together Pectin Commercial Sources Apple Pomace (residue left after pressing apples) 10 15% pectin by dry weight Citrus Peels 20-30% pectin by dry weight Solidify Jams/Jellies Candies Plasmodesmata Allow Passage of Materials Between Adjacent Cells Leucoplast Starch/Sugar Storage Chromoplast Contain Carotenoid Pigments Chloroplast Light Absorption, Photosynthesis Water-Soluble Pigments (anthocyanins) are Stored in Vacuoles All Plant Pigments Can be Used to Make Dyes...
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cells.tissues.jan09 - Lignin Rigid Support Middle Lamella...

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