Biology, Pages 135-140CD-ROM contains: investigations, videos, word study & glossary, cumulative tests and chapter guides. |
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Page 92
... Water Balance Water flows across a membrane from the side where solute is less concentrated ( 92 Transport Proteins Polar molecules ...
... Water Balance Water flows across a membrane from the side where solute is less concentrated ( 92 Transport Proteins Polar molecules ...
Page 93
... fungi , and some protists have elastic cell walls , so the cells don't burst in a hypotonic environment . Activity Osmosis and Water Balance in Cells Investigation How Do Salt Concentrations Affect Cells ? ▫ Facilitated. 93.
... fungi , and some protists have elastic cell walls , so the cells don't burst in a hypotonic environment . Activity Osmosis and Water Balance in Cells Investigation How Do Salt Concentrations Affect Cells ? ▫ Facilitated. 93.
Page 107
... water contains low concentrations of salts , but when the water evaporates from the fields , the salts are left behind to concentrate in the soil . ) Based on what you have learned about water balance in plant cells , explain why ...
... water contains low concentrations of salts , but when the water evaporates from the fields , the salts are left behind to concentrate in the soil . ) Based on what you have learned about water balance in plant cells , explain why ...
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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