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Membrane Transport

Membrane Transport. Chapter 11. Transcellular transport of glucose. The Na + - K + pump is an ATPase. Response of red blood cells to changes in osmolarity of extra cellular fluids. Distribution of phospholipids and glycolipids in the lipid bilayer of human red blood cells.

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Membrane Transport

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  1. Membrane Transport Chapter 11

  2. Transcellular transport of glucose

  3. The Na+ - K+ pump is an ATPase

  4. Response of red blood cells to changes in osmolarity of extra cellular fluids

  5. Distribution of phospholipids and glycolipids in the lipid bilayer of human red blood cells

  6. Few Ions are required to cause a large change in membrane potential

  7. Electrochemical gradient vs. membrane potential Can work additively or against each other

  8. Selectivity of a K+ channel

  9. Ion Channels fluctuate between closed and open conformations

  10. Gating of K+ channel

  11. Gating of Ion Channels

  12. A Typical Vertebrate Neuron

  13. Ball and Chain Model of Rapid inactivation of ion channel

  14. Changes in Na+ channels and the action potential

  15. Changes in Na+ channels and the action potential

  16. Myelination

  17. Schwann cells and myelination of axons

  18. Patch Clamp Recording

  19. Patch Clamp Recording

  20. Patch Clamp Measurements of single voltage gated Na+ channel 3 experiments on the same patch cumulative of 144 experiments

  21. Resting Chemical Synapse

  22. Active Chemical Synapse

  23. Neuromuscular Junction in a Frog

  24. Three Conformations of Acetyl Choline receptor at the neuromuscular junction

  25. DVD Clip 49

  26. Ion Channels at Neuromuscular Junction

  27. Motor Neuron Cell body in the Spinal Chord

  28. Motor Neuron Cell body in the Spinal Chord thousands of axon terminals are stainedred by antibody that recognizes a protein in synaptic vesicles

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