Biology, Pages 135-140CD-ROM contains: investigations, videos, word study & glossary, cumulative tests and chapter guides. |
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Page 75
... cell . One specific transport protein couples the return of hydrogen ions to the transport of sucrose into the cell ( Figure 7.19 ) . The protein can translocate sucrose into the cell against a concentration gradient , but only if the ...
... cell . One specific transport protein couples the return of hydrogen ions to the transport of sucrose into the cell ( Figure 7.19 ) . The protein can translocate sucrose into the cell against a concentration gradient , but only if the ...
Page 82
... cell , which uses exocytosis to release neurotransmitters that signal other neurons or muscle cells . When plant cells are making walls , exocytosis delivers proteins and certain carbohydrates from Golgi vesicles to the outside of the cell ...
... cell , which uses exocytosis to release neurotransmitters that signal other neurons or muscle cells . When plant cells are making walls , exocytosis delivers proteins and certain carbohydrates from Golgi vesicles to the outside of the cell ...
Page 103
... cell is placed in the beaker , which of the following changes will occur ? ( Choose all that apply . ) a . The artificial cell will become more flaccid . b . The artificial cell will become more turgid . c . Some water molecules will ...
... cell is placed in the beaker , which of the following changes will occur ? ( Choose all that apply . ) a . The artificial cell will become more flaccid . b . The artificial cell will become more turgid . c . Some water molecules will ...
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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