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5 Cards in this Set

  • Front
  • Back
energy-driven pumps/transporters use energy from:
in order to:
ATP
overcome the energy barrier imposed by the plasma membrane.
electrogenic:
results in a NET flow of ions across the membrane and therefore influence the membrane potential.
single channel recording methods are for:
measuring the activity of individual ion channels either in their native membrane or after their insertion into artificial bilayer membranes.
patch clamp recording:
developed by:
allows the current passing thru single ion channels in the membrane of a cell to be measured directly
Erwin Neher and Bert Sakmann
positive current is in which direction?
outward