Biology, Pages 135-140CD-ROM contains: investigations, videos, word study & glossary, cumulative tests and chapter guides. |
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Page 76
... Plants use the mechanism of sucrose - H * cotransport to load sucrose produced by photosynthesis into specialized cells in the veins of leaves . The sugar can then be distributed by the vascular tissue of the plant to nonphotosynthetic ...
... Plants use the mechanism of sucrose - H * cotransport to load sucrose produced by photosynthesis into specialized cells in the veins of leaves . The sugar can then be distributed by the vascular tissue of the plant to nonphotosynthetic ...
Page 105
... plant cells . Cells are immersed in a sucrose solution , and the pH of the solution is monitored with a pH meter . Samples of the cells are taken at intervals , and the sucrose in the sampled cells is measured . The measurements show ...
... plant cells . Cells are immersed in a sucrose solution , and the pH of the solution is monitored with a pH meter . Samples of the cells are taken at intervals , and the sucrose in the sampled cells is measured . The measurements show ...
Page 107
... plant cells , explain why increasing soil salinity ( saltiness ) has an adverse effect on agriculture . Suggest some ways to minimize this damage . What costs are attached to your solutions ? поз sprake tons.vpolondassanei52 vise in the ...
... plant cells , explain why increasing soil salinity ( saltiness ) has an adverse effect on agriculture . Suggest some ways to minimize this damage . What costs are attached to your solutions ? поз sprake tons.vpolondassanei52 vise in the ...
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active transport animal cells artificial cell blood called cotransport cell is negative Cell-Cell Recognition cellular cholesterol concentration gradient Concentrations Affect Cells Concept 7.4 Concept Check cytoplasm decreasing extracellular drive the active electrochemical gradient Endocytosis In endocytosis Energy in Active exocytosis and endocytosis extracellular solution facilitated diffusion fluid mosaic model fungi glucose Golgi hydrogen ions hydrophobic hypertonic hypotonic environment inside isotonic lipid bilayer main electrogenic pump Maintenance of Membrane membrane potential membrane proteins Membrane Structure membrane traffic move solutes nerve cell neuron occurs by exocytosis osmosis osmotic passive transport phospholipids pinocytosis plant cells plasma membrane occurs positive charge potassium ions proteins are embedded protists proton pump pump of plants Pumps Ions receptor-mediated endocytosis Salt Concentrations Affect selectively permeable Self-Quiz side where solute signal sodium-potassium pump solute(s specific transport protein store energy substance sucrose uptake sucrose-H suggested answers three sodium ions translocates transport uses energy types of endocytosis voltage Water Balance