Explain how leak channels and gated channels differ.
Discuss the role of calcium ions in the transmission of anaction potential at the synapse.
Define continuous propagation and saltatory propagation
Identify and describe the three spinal meninges.
Graded potentials
| | produce an effect that increases with distance from the pointof stimulation. |
| | produce an effect that spreads actively across the membranesurface without diminishing. |
| | always cause repolarization. |
| | may be either a hyperpolarization or a depolarization. |
| | are often all-or-none. |
please type it
