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6.02.03
06_A02i_03.swf
     


Title: Chapter 06.02.03 Instructor Animation
Caption: Active Transport and the Sodium-Potassium Pump: The sodium-potassium pump is used to introduce the concept of active transport. The hydrolysis of ATP in driving two Na+ ions out and pulling three K+ ions in is shown. Run time: 1:15
Keywords: active transport, amphipathic, concentration gradient, diffusion, electrochemical gradient, facilitated diffusion, hydrolysis, hydrophilic, hydrophobic, ion channel, membrane protein, passive transport, phospholipid bilayer, polar, selectively permeable, transport protein,